L Prize-Winning LED A19 Replacement: What Commercial Building
Owners/Operators Can Expect in 2012
U.S. DOE Solid-State Lighting Program Webinar Kelly Gordon, PNNL
Todd Manegold, Philips Lighting January 18, 2012
Welcome
• DOE Commercial Building Energy Alliance members • Federal Energy Management Program partners • General Services Administration • Utilities, Energy Efficiency Organizations • Lighting Manufacturers • Lighting Distributors • Other Lighting, Energy Efficiency, and Building
Management Professionals
2
3
L Prize Partners
• Overview of LED A19 Replacement Lamp Performance • Key L Prize Performance Requirements • L Prize Testing • L Prize Partners
– Field assessments – Promotion of winning products
• Philips Update on Market Roll-Out – Target applications and fixture types – Cost-effectiveness tools
4
Topics
• Approximately 971 million 60W/A19 lamps in the U.S. • Commercial applications include:
– Hotels – Restaurants – Retail—lighting and furniture showrooms – Healthcare—hospitals, medical office buildings, assisted living facilities – Higher education—colleges and universities – Dimming applications – Table and floor lamps – Pendants – Wall sconces
• Most common household bulb
5
Why are 60W bulbs important?
Philips
Sylvania
GE
Energy-Efficient Alternatives
LED • Growing number of products • Variable performance: output, color, dimming • Not all created equal
Compact fluorescent lamps (CFLs) • Cost effective • Last 8,000–10,000 hours • User issues: run-up time, dimming, color quality
Halogen • Marginally more efficient • Marginally more expensive • Last 1,000–3,000 hours
6
DOE LED Lighting Facts listing as of January 4, 2012
40W
60W
75W
www.lightingfacts.com 7
8
• More than 400 total LED lamps qualified to date – Mostly directional
• Fewer than 20 A-type lamps qualified to date – Less than half are 60W replacements (at least 800 lumens)
9
ENERGY STAR®-Qualified LED Lamps
10
Requirements for 60W Replacements ENERGY STAR Integral
LED Lamps, v 1.4 L Prize
Light output 800 lumens 900 lumens Efficacy 50 lm/W for <10W
55 lm/W for ≥10W 90 lm/W
CRI 80 90 CCT 2700K, 3000K, 3500K,
4000K; tolerance .006 2700K or 3000K;
tolerance .004 Life/lumen maintenance
70% at 25000 hours - 10 samples - 6000 hours - 45°C
70% at 25000 hours - 200 samples - Max + 5000 hours - 45°C
Intensity distribution Uniform in 0°–135° zone Uniform in 0°–150° zone
Philips Lighting submitted 2,000 samples in September 2009
11
L Prize 60W Entry
Photometric Testing Completed March 2010
12
• IES LM-79-08 test procedure – Luminous flux; intensity distribution; CCT,
chromaticity coordinates; CRI; power factor • 200 samples tested • Integrating sphere and goniophotometer
Long-Term Lumen Maintenance Testing
• Same 200 lamps • 45 degrees Celsius
ambient • 7,000 hours
continuous run time • Continuing to run;
now >12,000 hours
13
• High & low temp cycling
• Vibration • Power wave form
distortions • Rapid cycling • No failures • All CFL
benchmarks failed
14
Stress Testing
15
Field Assessments
• L Prize partners organized • 1,300 lamps installed • 40+ locations
– Commercial office – Retail – Institutional – Healthcare – Hospitality – Residential
16
Field Assessments
17
• 1,300 products, 14 partners, 40+ sites • Locations: Food sales, food service,
healthcare, lodging, office, public assembly, retail, residential
• Results: Site measurements and user surveys evaluated product efficiency, performance, reliability, customer acceptance
Field Assessments Completed Summer/Fall 2010
18
L Prize Requirements
L Prize Awarded August 2011
From left: Dr. Arun Majumdar, DOE; Zia Eftekhar, Philips; Senators Lisa Murkowski (R-AK) and Jeff Bingaman (D-NM); Liesel Whitney-Schulte, WECC; Ed Crawford, Philips 19
20
Winning Lamp Coming to Market Soon
Utility Incentives Identified to Date
21
L Prize Partners
Philips Lighting, January 18, 2012
L Prize® Award Winning LED Bulb
22
Philips Lighting, January 18, 2012
More Light, Longer Life, and Less Energy • L Prize® Winning LED Lamp with 940 lumens is on average 17%+ more light1 • 30x longer life - L Prize 30,000 hrs RAL2 vs. Philips 60W incandescent at 1,000 hrs • Less than 1% light loss - Lumen Maintenance at 25,000 hours is predicted to be at 99.3% 3 • The L Prize lamp at 10W represents an 83% energy savings compared to an incandescent at 60W • High quality light with 92 CRI • Assembled in USA
940 800
Lumens
Lumens L Prize Incandescent
10
60
0
20
40
60
80
Wattage
Wattage L Prize Incandescent
30k
1k
Rated Average Life
Life L Prize Incandescent
1 Compared with a Philips 800 lumen standard incandescent 60W A19 2 Rated average life based on engineering testing and probability analysis. 3 http://www.lightingprize.org/pdfs/LPrize-winner_media-kit.pdf
23
Philips Lighting, January 18, 2012
High Quality Lighting Without Compromise
Features Benefits
>83% Energy Savings )1
(94 lumens per watt) Save money on energy bill
Dimmable down to 10% Flexibility to control the light level
30,000 hrs rated average life2 Reduce maintenance/labor
99.3% lumen maintenance predicted at 25,000 hrs3
Lose less than 1% of light over 5 years ( Burn hours 12 hrs/day)
92 Color Render Index Excellent light quality
2700K CCT Warm color light
360° distribution of light Even distribution of light well suited for general illumination
No Mercury Better for the environment
1 Compared with a Philips 800 lumen standard incandescent 60W A19 2 Rated average life based on engineering testing and probability analysis. 3 http://www.lightingprize.org/pdfs/LPrize-winner_media-kit.pdf
24
Philips Lighting, January 18, 2012
Retrofit Opportunities Exist in All Segments
• Hotels/Restaurants • Retail Outlets • Government • Education • Commercial
25
Philips Lighting, January 18, 2012
Addressing Lighting Needs in Key Applications
End User Need Solution
Hotel/Restaurant
• Dimmable • Warm Color Temperature • High Color Rendering • Low Maintenance/Long Life
• Dimmable down to 10% • 2700K • 92CRI • 30,000 hrs rated average life1
Retail • High Color Rendering • Energy Efficient
• 92CRI • 10W
Government / Education
• Energy Efficient • Low Maintenance/Long Life
• 10W • 30,000 hrs rated average life1
Commercial • Dimmable • Energy Efficient • Low Maintenance/Long Life
• Dimmable down to 10% • 10W • 30,000 hrs rated average life1
1 Rated average life based on engineering testing and probability analysis.
26
x
Ideal Application Spaces
Application Table Lamps Floor Lamps Sconces Chandeliers/
Ceiling Mount
Pendants Suspended
Downlight
Guest Rooms x x x x x
Corridors x x
Reception Area x x
Lounge/Bar x x x x
Gift Shop x x x x
Restaurant x x x x
Elevator
Ball Room x x
Lobby x x x x
Conference Room x x
Office (Private &
Open) x x
Refrigeration x
Kitchen x x
Cafe/Dining room x x x x
Retail x x x x
Philips Lighting, January 18, 2012 27
Philips Lighting, January 18, 2012
Do You Have These Luminaires in Your Space?
• Downlights • Pendants • Sconces • Chandeliers • Table Lamps • Floor Lamps
28
Philips Lighting, January 18, 2012
Significant Savings Possible in Common Spaces Example: Hotel Corridor/Common Space - Downlight
The above example is based on the following assumptions: 67W incandescent is $0.5/ea, L Prize is $50/ea, 32W CFL is $5/ea. Actual lamp prices and utility rates may vary.
Corridor Current Lamp L Prize® Winning LED Lamp Notes
Wattage 67 (Incand) 10 57W savings = 85% x Annual Operating Hours 8,760 8,760 24hrs/day x No. of Lamps 55 55 ÷ 1,000 32,281 4,818 kWh Consumption x kWh ($0.1014) $3,273 $488 $2,784 Savings/Year Lamp Cost $27.50 $2,750 Payback (yrs) 0.98
Common Space Current Lamp L Prize® Winning LED Lamp Notes
Wattage 32 (CFL) 10 22W savings = 69% x Annual Operating Hours 8,760 8,760 24hrs/day x No. of Lamps 31 31 ÷ 1,000 8,690 2,716 kWh Consumption x kWh ($0.1014) $881 $275 $605 Savings/Year Lamp Cost $155 $1,550 Payback (yrs) 2.30
29
Philips Lighting, January 18, 2012
Cold Spaces Provide Unique Opportunities Example: Walk-in Refrigerator - Ceiling Luminaire
The above example is based on the following assumptions: : 100W incandescent is $0.5/ea, L Prize is $50/ea. Actual lamp prices and utility rates may vary.
Walk-In Refrigerator Freezer Current Lamp L Prize® Winning LED Lamp Notes
Wattage 100 10 90W savings =90% x Annual Operating Hours 4,380 4,380 12hrs/day x No. of Lamps 15 15 ÷ 1,000 6,570 657 kWh Consumption x kWh ($0.073) $479 $47 $431 Savings/Year Lamp Cost $7.50 $750 Payback (yrs) 1.72
30
Philips Lighting, January 18, 2012
Energy Savings is Not the Only Consideration Retail – Merchandise Mart (Chicago)
31
Philips Lighting, January 18, 2012
Delivering High Light Quality and Energy Savings Retail – Merchandise Mart (Chicago)
Scenario 1 1 for 1 replacement Current Lamp L Prize® Winning
LED Lamp Notes
Wattage 60 10 50W savings = 83% x Annual Operating Hours 5,408 5,408 Approx. 14hrs/day x No. of Lamps 9 9 ÷ 1,000 2,920 486 kWh Consumption x kWh ($0.115) $335 $55 $285 Savings/Year Lamp Cost $4.50 $450 Payback (yrs) 1.59
Scenario 2 Reduced # of lamps Current Lamp L Prize® Winning
LED Lamp Notes
Wattage 60 10 50W savings = 83% x Annual Operating Hours 5,408 5,408 Approx. 14hrs/day x No. of Lamps 9 5 ÷ 1,000 2,920 270 kWh Consumption x kWh ($0.115) $335 $31 $304 Savings/Year Lamp Cost $4.50 $250 Payback (yrs) 0.81
The above example is based on the following assumptions: : 60W incandescent is $0.5/ea, L Prize is $50/ea. Actual lamp prices and utility rates may vary.
32
Philips Lighting, January 18, 2012
Light Quality Matters Example: University Museum – Downlight
University Museum Current Lamp L Prize® Winning
LED Lamp Notes
Wattage 75 10 65W savings =87% x Annual Operating Hours 3,075 3,075 6-9 hours/day x No. of Lamps 82 82 ÷ 1,000 18,911 2,522 kWh Consumption x kWh ($0.04) $756 $100 $655 Savings/Year Lamp Cost $41 $4,100 Payback (yrs) 6.19
The above example is based on the following assumptions: : 75W incandescent is $0.5/ea, L Prize is $50/ea. Actual lamp prices and utility rates may vary.
33
Philips Lighting, January 18, 2012
Experience the L Prize® Award Winning LED Bulb High Quality Light With More Lumens, Longer Life, and Less Energy
• Be a sustainable lighting leader and be the first to use the most
efficient 60W replacement LED lamp. • Available February 2012 • Assembled in USA
• Sign up and get notified of when lamp will be available. http://applications.nam.lighting.philips.com/lprizealert/ • Do your own calculations with our L Prize calculator tool http://www.usa.lighting.philips.com/pwc_li/us_en/lightcommunity/trends/l-prize/assets/L-Prize_Audit_Tool_FINAL.xlsm
34
35
Top Related