3-PART TINSSL WEBINAR SERIES: UNDERSTANDING AND … · TEST REPORTS FOR SSL TECHNOLOGY Day 1:...
42
3-PART TINSSL WEBINAR SERIES: UNDERSTANDING AND EVALUATING LM-79 AND LM-80 TEST REPORTS FOR SSL TECHNOLOGY Day 1: Understanding & Evaluating LM-79 Reports August 10, 2010: 12:00 - 1:30pm EST Day 2: Understanding & Evaluating In Situ TMP & LM-80 Reports August 11, 2010: 12:00 - 1:30pm EST Day 3: Walking Through Examples of Real LM-79 & LM-80 Reports August 12, 2010: 11:00am - 12:30pm EST Hosted by the U.S. Department of Energy and Northeast Energy Efficiency Partnerships
Transcript of 3-PART TINSSL WEBINAR SERIES: UNDERSTANDING AND … · TEST REPORTS FOR SSL TECHNOLOGY Day 1:...
3-PART TINSSL WEBINAR SERIES UNDERSTANDING AND EVALUATING LM-79 AND LM-80
TEST REPORTS FOR SSL TECHNOLOGY
Day 1 Understanding amp Evaluating LM-79 Reports August 10 2010 1200 - 130pm EST
Day 2 Understanding amp Evaluating In Situ TMP amp LM-80 Reports August 11 2010 1200 - 130pm EST
Day 3 Walking Through Examples of Real LM-79 amp LM-80 Reports August 12 2010 1100am - 1230pm EST
Hosted by the US Department of Energy and Northeast Energy Efficiency Partnerships
Northeast Energy Efficiency PartnershipsNortheast Energy Efficiency Partnerships wwwneeporg
2
DOE Technical Information NetworkDOE Technical Information Network
ldquoOne amp Donerdquo Connection to DOErsquos SSL Work bullbull DOEs Technical Information Network for Solid StateDOE s Technical Information Network for Solid-State
Lighting (TINSSL) increases awareness of SSL technology performance and appropriate applicationsapplications
bull TINSSL members receive regular updates on technical progress of SSL technologies upcoming meetings and events that address market issues related to SSL and outreach materials developed for target audiences
bull Coverage includes ndash CALiPER ndash Gateway DemonstrationsGateway Demonstrations ndash Lighting Facts ndash L Prize 3
wwwdesignlightsorg
4
Program Name or Ancillary Text eereenergygov
Day 2 Understanding and Evaluating ISTMT and LM-80 Reports
Jason Tuenge
Kelly Gordon Three‐Part TINSSL Webinar Series
Understanding and Evaluating Pacific Northwest National Laboratory August 11 2010
Understanding and Evaluating
LM‐79 and LM‐80 Reports
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
Northeast Energy Efficiency PartnershipsNortheast Energy Efficiency Partnerships wwwneeporg
2
DOE Technical Information NetworkDOE Technical Information Network
ldquoOne amp Donerdquo Connection to DOErsquos SSL Work bullbull DOEs Technical Information Network for Solid StateDOE s Technical Information Network for Solid-State
Lighting (TINSSL) increases awareness of SSL technology performance and appropriate applicationsapplications
bull TINSSL members receive regular updates on technical progress of SSL technologies upcoming meetings and events that address market issues related to SSL and outreach materials developed for target audiences
bull Coverage includes ndash CALiPER ndash Gateway DemonstrationsGateway Demonstrations ndash Lighting Facts ndash L Prize 3
wwwdesignlightsorg
4
Program Name or Ancillary Text eereenergygov
Day 2 Understanding and Evaluating ISTMT and LM-80 Reports
Jason Tuenge
Kelly Gordon Three‐Part TINSSL Webinar Series
Understanding and Evaluating Pacific Northwest National Laboratory August 11 2010
Understanding and Evaluating
LM‐79 and LM‐80 Reports
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
DOE Technical Information NetworkDOE Technical Information Network
ldquoOne amp Donerdquo Connection to DOErsquos SSL Work bullbull DOEs Technical Information Network for Solid StateDOE s Technical Information Network for Solid-State
Lighting (TINSSL) increases awareness of SSL technology performance and appropriate applicationsapplications
bull TINSSL members receive regular updates on technical progress of SSL technologies upcoming meetings and events that address market issues related to SSL and outreach materials developed for target audiences
bull Coverage includes ndash CALiPER ndash Gateway DemonstrationsGateway Demonstrations ndash Lighting Facts ndash L Prize 3
wwwdesignlightsorg
4
Program Name or Ancillary Text eereenergygov
Day 2 Understanding and Evaluating ISTMT and LM-80 Reports
Jason Tuenge
Kelly Gordon Three‐Part TINSSL Webinar Series
Understanding and Evaluating Pacific Northwest National Laboratory August 11 2010
Understanding and Evaluating
LM‐79 and LM‐80 Reports
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
wwwdesignlightsorg
4
Program Name or Ancillary Text eereenergygov
Day 2 Understanding and Evaluating ISTMT and LM-80 Reports
Jason Tuenge
Kelly Gordon Three‐Part TINSSL Webinar Series
Understanding and Evaluating Pacific Northwest National Laboratory August 11 2010
Understanding and Evaluating
LM‐79 and LM‐80 Reports
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
Program Name or Ancillary Text eereenergygov
Day 2 Understanding and Evaluating ISTMT and LM-80 Reports
Jason Tuenge
Kelly Gordon Three‐Part TINSSL Webinar Series
Understanding and Evaluating Pacific Northwest National Laboratory August 11 2010
Understanding and Evaluating
LM‐79 and LM‐80 Reports
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered by LM-79
wwwsslenergygov 6 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-79 and LM-80
designlightsorgsolidstatemanufacturerrequirementsphp
bull DLC QPL Technical Requirements Table v14 o Items covered byy LM-80 ((comppliance Opption 1))
wwwsslenergygov 7 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Scope
bull ldquoLike all light sources the light output from LEDs slowly decreases in outpput over time Unlike traditional ligght sources LEDs do not tend to fail catastrophically [hellip] LEDs may also undergo gradual shifts in the emitted spectra over timerdquospectra over time o Lumen maintenance o Color maintenance
wwwsslenergygov 8 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Scope
bull ldquodoes not provide guidance or make any recommendation reggarding p g predictive estimations or extrappolation for lumen maintenance determined from actual measurementsrdquo
wwwsslenergygov 9 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Scope
bull ldquomethods of measurement of lumen maintenance of sources includingg LED ppackagges arrayys and modules onlyrdquo
wwwsslenergygov 10 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo oo Number of samples tested Number of samples tested o Product description o Descripption of auxiliaryy e qquippment o Operating cycle o Ambient conditions (airflow temperature humidity) o Case temperature (Ts) o Drive current o LLumiinous fl flux and f d forwardd volt ltage att consttantt curren tt o Lumen maintenance for each sample and the group oo Failure time and conditions for any failures Failure time and conditions for any failures
wwwsslenergygov 11 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull ldquoThe following items shall be listed in the reportrdquo (contrsquod) oo Monitoring interval Monitoring interval o Measurement uncertainty o Chromaticityy shift
Image Credit CALiPER wwwsslenergygov 12 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull Three sets of measurements oo Case temperature at 55degC 85C 85degC and another Case temperature at 55 C and another
temperature selected by manufacturer Multiple temperatures allow for interpolation
o ldquoThe current can be de-rated as a function of temperature in accordance with the manufacturerrsquos recommendationrecommendation The intent is to test the LEDs at the The intent is to test the LEDs at the same current as during realistic operationrdquo ie simple interpolation is not advisable for current Donrsquot interpolate between curves of differing
drive current
wwwsslenergygov 13 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull Additional DLC QPL requirements oo Show all three sets of data together on the same graph Show all three sets of data together on the same graph Labeled by case temperature Indicate on this graph the interppolated lumen g p
maintenance for the TMP reported in the ISTMT
wwwsslenergygov 14 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull Drive currenthellip oo Measured in LM-80Measured in LM 80 o Not necessarily measured in LM-79 or ISTMT Typypicallyy onl yy repported as a rated value in pproduct
cutsheets for luminaires or integral lamps Wiring is often inaccessible unclear
Image credit Wikipediaorg wwwsslenergygov 15 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Content
bull LED drive
Example of clear current ne lampluminairedriver input current
ratings (not measurements) oo luminaireExample of clear luminaire ratings (not measurements)
wwwsslenergygov 16 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
bull ENERGY STARreg Manufacturerrsquos Guide for Qualifying Solid State Ligghtingg Luminaires ndash Version 20 o Currently referenced by NEEP o Defines In Situ Temperature Measurement Test
(ISTMT) o ldquoTo relate the results of the LM-80 test to the luminaire
DOE requires verification of LED and power supplyDOE requires verification of LED and power supply temperatures in environments that simulate real-world applications (in situ) with tests that measure the ttemperatture of both the hihighest t t temperatture LED i LED in thef b th th h th luminaire and the power supply at steady-state thermal equilibriumrdquo
wwwsslenergygov 17 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-79hellipISTMThellipLM-80
Test Product Tested Output In situ TMP Drive currentcurrent
LM-79 Luminaire or integral lamp
Usually Initial
- -(Rated)
ISTMT x x LED li h LM-80 LED light source
(packagearraymodule) Maintained - x x
LED light source Comprised of Samples per
temperature
Die Light-emitting -Die semiconductor material Package Dies 25 Module Packages 10
wwwsslenergygov 18 | Solid-State Lighting Program
or array Packages 10
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo Same as ldquocase temperaturecase temperaturerdquo (T ) defined by LM-80Same as (Ts) defined by LM 80 o May be at any of the following Solder jjoint ((tss)) at the board attachment site Package case (tc) Board temperature (tb) on the module
o Used by LED chip manufacturer to estimate junction temperature (tj)
wwwsslenergygov 19 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull TMP for the LED (TMPLED) oo For the hottest LED packagemodule in luminaire For the hottest LED packagemodule in luminaire
or integral lamp o Measurement location on packagemodule
indicated by packagemodule manufacturer
wwwsslenergygov 20 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull TMP for the power supply (Tc or TMPPS) oo Location indicated by LED power supply manufacturer Location indicated by LED power supply manufacturer Typically on power supply casehousing
o Traditionallyy used for warrantyy p purpposes o Not used for evaluation of LM-80 data LEDs and power supplies are tested separately
o Not evaluated by NEEP
Image credit Philips wwwsslenergygov 21 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull In situ oo Goes beyond LM-79 for a conservative and more Goes beyond LM 79 for a conservative and more
accurate estimate of actual operating temperature eg troffers arenrsquot photometrically tested while
recessed into a ceiling plenum o ldquo [hellip] follows ANSIUL 1598-2004 Luminaires or
ANSIUL 153-2005 Portable Luminaires It includes the ANSIUL 153 2005 Portable Luminaires It includes the addition of two (or more) thermocouples one for the LED package array or module and one for the power suppl rdquolyrdquo
wwwsslenergygov 22 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull In situ oo LuminairesLuminaires
wwwsslenergygov 23 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT
bull In situ oo For integral LED replacement lamps ENERGY STAR For integral LED replacement lamps ENERGY STAR
references ANSIUL 1993-1999 ldquoStandard for Self-Ballasted Lamps and Lamp Adaptersrdquo
o NEEP references ANSIUL 1574 for track lighting
wwwsslenergygov 24 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
oo ScenarioScenario 11 TMPLED (ISTMT) gt maximum Ts (LM-80)
Must submit pper Opption 2 not Opption 1
TMPLED = 90degC
wwwsslenergygov 25 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 26 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
TMPLED = 20degC
wwwsslenergygov 27 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 2 Scenario 2 TMPLED (ISTMT) lt minimum Ts (LM-80)
Use data from lowest LM-80 case tempperature
99 at 6000 hr
wwwsslenergygov 28 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
Lumen maintenance determined using linear interpolation
wwwsslenergygov 29 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
TMPLED = 73degC
wwwsslenergygov 30 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection oo Scenario 3 Scenario 3 TMPLED (ISTMT) ge minimum Ts (LM-80)
and TMPLED (ISTMT) le maximum Ts (LM-80)LED (ISTMT) s (LM 80)
92 at 6000 hr
wwwsslenergygov 31 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMThellipLM-80
bull ENERGY STAR lifetime projection
wwwsslenergygov 32 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
Qualified Test Labshellip
bull DLC QPL oo ISTMTISTMT NVLAP CALiPER qqualified verified and contracted UL Data Acceptance Program
o LM-80 Manufacturer data accepted until Sep 30 2010 Must be NVLAP after Sep 30 2010hellip
wwwsslenergygov 33 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
Qualified Test Labshellip
bull ENERGY STAR (2010-07-08) oo ldquoOn an interim basis EPA will recognize labs that On an interim basis EPA will recognize labs that
have otherwise achieved ISOIEC 17025 accreditation through NVLAP have demonstrated competence in cond cting LM 80 testing and cancompetence in conducting LM-80 testing and can demonstrate that they are in the process of obtaining accreditation for LM-80 testing [hellip] Progress towards LM-80 accreditation for these laboratories will be closely monitored and products qualified through labs which do not complete the accreditationthrough labs which do not complete the accreditation process or demonstrate progress towards accreditation will be disqualifiedrdquo
wwwsslenergygov 34 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT Checklist
Report produced by a qualified test lab Data manipulation by supplier appears unlikely Data manipulation by supplier appears unlikely
PDF is preferred Test lab letterhead (original))( g
wwwsslenergygov 35 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
ISTMT Checklist
Consistent with submitted product and cutsheet Catalog number Catalog number No portions not clarified by cutsheet
Product descripption and pphotos or diaggrams No thermal management not indicated on cutsheet Drive current and of LEDs Input power
Or meets Product GroupFamily criteria wwwsslenergygov 36 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
LM-80 Checklist
Report produced by a qualified test lab (if applicable) Consistent with submitted product Consistent with submitted product Product description CCT Drive current
Product photos (if available)
wwwsslenergygov 37 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
t t t
LM-80 Checklist
During long-term operation Three case temperatures 55degC 85degC and another Three case temperatures 55 C 85 C and another
selected by manufacturer Tolerance of - 2degC
Ambient within - 5degC of case temperature Input current plusmn 3 of rated RMS
D i i During phhotometric measurements 25degC ambient Tolerance of plusmn 2degC Tolerance of plusmn 2 C
Input current plusmn 05 of rated RMS Relative humidity lt 65 Relative humidity 65
wwwsslenergygov 38 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
tt t t
LM-80 Checklist
Voltage Input voltage conforms to rated input voltage and Input voltage conforms to rated input voltage and
frequency of driver Ripple le 2 of output voltage (DC only)
THD le 3 of fundamental Thermocouple Di h l ti f h i Diagram shows location of attachment point Complies with ASTM E230 Table 1 ldquoSpecial Limitsrdquo le 1 1degC or 0 4 whichever is greater le 11 C or 04 whichever is greater
Time uncertainty of plusmn 05 Product sampling method and sample size reported Product sampling method and sample size reported Catastrophic failures reported
wwwsslenergygov 39 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
t
LM-80 Checklist
Adequate number and duration of photometric measurements Minimum 6000 hours of testing Maximum interval of 1000 hours Chromaticity measurements included
Drive method reported F l Forwardd vo ltage Constant current Same current for long term operation and photometric Same current for long-term operation and photometric
measurements Same current for each case temperature Otherwise canrsquot interpolate
wwwsslenergygov 40 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
Final Punch (DLC QPL)
Minimum output zonal lumens etc
Drive current LM-79reported le ISTMT reported le LM-80 measured
TMPLED (measured) ISTMT le LM-80 max
wwwsslenergygov 41 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
o s
Thank you
QuestionsQuest
wwwsslenergygov 42 | Solid-State Lighting Program
![[Webinar] Understanding Search Ranking & Analytics Reports](https://static.fdocuments.in/doc/165x107/588997c01a28ab330e8b67dd/webinar-understanding-search-ranking-analytics-reports.jpg)
