Quadcast LED - cooperwiring.com · Quadcast LED is Deck floor to ceiling height = 10' ... High...

Quadcast LED Parking Garage and Canopy LuminaireApplications and Return-on-Investment Guide

1

IESNA RP-20-98 Recommeded Maintained Illuminance Values for Parking Garage Facilities

Horizontal

Illuminance Minimum HorizontalFootcandles (Fc)

Basic 1.0

Horizontal footcandle readings taken at floor level.

Uniformity Requirements for Horizontal Reading

Average to minimum (A/M) footcandle levels not to exceed ratio of 4:1.

Maximum to minimum (M/M) footcandle levels not to exceed ratio of 10:1.

Vertical

Illuminance Minimum HorizontalFootcandles (Fc)

5' Above finished floor (AFF) at lowest horizontal footcandle area

0.5

Vertical footcandle readings taken at walls to the side of drive lanes at 5' above finished floor (AFF).

Sides of Drive Fixture LocationFixture Spacing = 36' on center with 30' between fixtures above parking bays.20 fixtures per 60' wide drive lane; 40 fixtures total for 360' x 120' parking deck.

Center of Drive Fixture LocationFixture Spacing = 18' on center with 60' between fixtures in drive lane.19 fixtures per 60' wide drive lane; 38 fixtures total for 360' x 120' parking deck.

Quadcast LED

The patent pending Lumark Quadcast™ Parking Garage and Canopy Luminaire is designed with industry-leading, innovative and universal functionality while delivering energy-efficient optical control in a compact, low-profile, rugged form with easy installation features. An industry-first quadrant of precise-aiming adjustable optical light panels, coupled with unparalleled energy savings and easy payback make Quadcast LED the ideal solution for parking garage, canopy, stairwell or low-bay installations.

Parking Garage ApplicationsRecommended Illuminating Engineering Society of North America (IESNA) standards in maintained horizontal and vertical illuminance levels for parking garage facilities requires meeting rigorous uniformity and illumination levels. Quadcast LED is supplied standard with field-adjustable LED optical panels that can be precisely rotated and locked to directionally illuminate vehicular drive lanes and parking bays while decreasing safety concerns in hard-to-reach entrance and exit doors to stairwells that are often located in the corners of the space. Field-adjustable optical aiming provides additional benefits on steep grade ramps and in drive lanes where luminaire glare and visibility is a concern.

Typical Parking Garage LayoutDeck floor to ceiling height = 10'Fixtures mounted at 8'6" AFF (above finished floor), flush with bottom of T-joistsReflectances = 20% Ceiling / 20% Walls / 20% Floor

30'

30'

18'

60'

15'

15'

36'

30'

30'

30'

Deck Ceiling

Deck Floor

CeilingHeight

10' Mounting Height/Bottom of T-Joist

8'6"

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Performance and Savings

Center of Drive Fixture Location 18' x 60' On Center Spacing; 360' x 120' Per Deck; 200 Total Fixtures

Horizontal Illuminance Values Vertical Illuminance Values

Energy Cost/Year at $.10 kWh*

Energy Cost/Year for Parking Garage**

Energy Cost Increase Over

QuadcastLuminaire/Technology Wattage

Minimum Footcandles

(1.0 or Greater)

Average/ Minimum(5 or Less)

Maximum/ Minimum

(10 or Less)

Footcandles Minimum at 5' Above Finish Floor

(0.5 or Greater)

Quadcast - LED 56 1.0 3.49 7.60 1.0 $49.06 $9,811 - -

Metal Halide (MH) 175W 210 0.8 6.91 16.00 0.9 $183.96 $36,792 375%

High Pressure Sodium (HPS) 100W 130 0.7 7.11 18.43 0.9 $113.88 $22,776 232%

8' - 2 Lamp T12 Fluorescent 60W 126 0.6 6.92 18.83 1.1 $110.38 $22,075 225%


8' - 4 Lamp T8 Fluorescent 32W1 116 0.8 7.16 19.63 1.4 $101.62 $20,323 207%

Induction 85W 89 0.8 3.98 9.13 1.0 $77.96 $15,593 159%

NOTE: 1 Tandem fixture. * Cost = (Watts x 24 Hours Per Day x 365 Days per Year) /1000 = Daily Kilowatt hour (kWh). kWh x .10cents/kWh = Cost/year at .10 kWh. ** Calculations assume a Typical Parking Garage is 200 fixtures.

Above the Parking Bay Fixture Location 36' x 30' On Center Spacing; 360' x 120' Per Deck; 200 Total Fixtures

Horizontal Illuminance Values Vertical Illuminance Values

Energy Cost/Year at $.10 kWh*

Energy Cost/Year for Parking Garage**

Energy Cost Increase Over

QuadcastLuminaire/Technology Wattage

Minimum Footcandles

(1.0 or Greater)

Average/ Minimum(5 or Less)

Maximum/ Minimum

(10 or Less)

Footcandles Minimum at 5' Above Finish Floor

(0.5 or Greater)

Quadcast - LED 56 2.1 1.70 4.76 1.8 $49.06 $9,811 - -


Metal Halide (MH) 175W 210 2.2 2.25 5.77 1.1 $183.96 $36,792 375%

High Pressure Sodium (HPS) 100W 130 2.2 2.19 5.59 1.1 $113.88 $22,776 232%


8' - 4 Lamp T8 Fluorescent 32W1 116 1.7 3.18 10.94 2.6 $101.62 $20,323 207%

Induction 85W 89 1.5 2.07 5.73 1.3 $77.96 $15,593 159%

NOTE: 1 Tandem fixture. * Cost = (Watts x 24 Hours Per Day x 365 Days per Year) /1000 = Daily Kilowatt hour (kWh). kWh x .10cents/kWh = Cost/year at .10 kWh. ** Calculations assume a Typical Parking Garage is 200 fixtures.

Quadcast LED - 11,200 Total Watts(200 Quadcast LED luminaires with 18' x 60' spacing)

Quadcast LED - 11,200 Total Watts(200 Quadcast LED luminaires with 36' x 30' spacing)

175W Metal Halide (MH) - 42,000 Total Watts(200 Metal Halide luminaires with 18' x 60' spacing)

Fluorescent 2-Lamp (T5HO) - 24,000 Total Watts(200 Fluorescent luminaires with 36' x 30' spacing)

Precise aiming of the adjustable optical LED panels coupled with state-of-the-art, flow-through heat sink technology design makes Quadcast LED the right solution for meeting horizontal and vertical footcandle levels. The Quadcast adjustable LED optics rotate from straight down to an uplight position, eliminating the “cave effect” caused by dark ceilings and walls and allowing for an open feeling of space while improving depth perception and pedestrian and vehicular safety. The total system input watts, fixture operating life and luminaire performance should be considered when addressing energy consumption, safety and total cost of ownership.

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Energy Savings

Energy Savings/Equivalency/Cross Reference Guide

Product Fluorescent Equivalency

HID Equivalency Lamp System Wattage Rated Avg. Life

(Hours)Quadcast Wattage

Quadcast Life(Hours)1

EnergySavings %

Quadcast LED2 x 54W 2 x 60W

175W MH 85W Induction

175W Metal Halide (HID) 210W 7,500

56W

60,000 73%

2 x 60W T12 (Fluorescent) 126W 36,000 60,000 56%

2 x 54W T5 (Fluorescent) 120W 36,000 60,000 53%

85W Induction 89W 100,000 60,000 37%

NOTE: Nominal lumens prior to optical and configuration losses based on 4000 CCT. 4000K package at 25ºC ambient. Quadcast = 4365 Lumens. 1. Hours of life based on 90% lumen maintenance.

Annualized Energy and Maintenance Savings/Cost Comparison

Product Hours/Year Life (Hours) 1 Wattage

Energy Cost/Year

at .10 kWh 2Relamp/Fixture 3

Total Energy Cost/Fixture and

Maintenance

SavingsPer Fixture

% Savings

Quadcast LED24 / 8,760

60,000 56W $49.06 $0.00 $49.06 $200.33 80%

175W Metal Halide (HID) 7,500 210W $183.96 $65.43 $249.39


60,000 56W $49.06 $0.00 $49.06 $97.27 66%

2 x 60W T12 (Fluorescent) 36,000 126W $110.38 $35.95 $146.33


60,000 56W $49.06 $0.00 $49.06 $78.61 62%

2 x 54W T5 (Fluorescent) 36,000 120W $105.12 $22.55 $127.67


60,000 56W $49.06 $0.00 $49.06 $43.88 47%

Induction 100,000 89W $77.96 $14.98 $92.94

NOTE: 1. Lamp life for non-LED sources is defined as 50% failures. 2. Cost = (Watts x 24 hours per day x 365 days per year) /1000 = Daily Kilowatt hour (kWh). kWh x .10 cents/kWh = Cost/year at .10 kWh. 3. Relamping cost is calculated based on an average relamping period associated with each fixture: T5: 4 years, T12: 4 years (Includes ballast, sockets and lamps due to the discontinuation of T12 luminaires), Induction: 11 years, HID: 11 months.

Reduced Energy ConsumptionOperating and maintenance cost of a lighting system are dramatically impacted by the specified lamp source, system power consumption and the duration time of operation. Total system input watts and fixture operating life should be the driving considerations when addressing energy consumption and total cost of ownership. Energy savings increase when energy consumption is reduced and maintenance intervals are extended.

= Prescriptive Incentive of $150 or Less

= Prescriptive Incentive Greater than $150

= Custom Incentive

Utility Incentive Programs*Utility companies are leading the way in responding to climate change and the power sector’s role in reducing greenhouse gases while meeting the country’s growing energy needs. Monetary incentives toward the purchase of high-efficient parking garage luminaires support clean energy resources and technologies that are critical to our transition to a sustainable, low carbon society.

For details, log onto:www.quadcastled.com

* As of August 1, 2012.

4

Retrofit Applications

New Installation Application Comparisons

Return-on-Investment

Quadcast LED 175W HID

System Cost 1 $89,000 Installed

Rebate 2 $20,000 --

Year 1 Energy Cost 4 $9,811 $36,792

Maintenance Cost 5 -- $13,085

Energy and Maintenance Savings 6 $40,066 --

Payback 1.6 Years --

Payback with 179D Tax Credit 8 8 Months --

Quadcast LED 175W HID


Rebate 3 $32,377 --





Payback with 179D Tax Credit 8 5 Months --

Quadcast LED T5 (108W)

System Cost 1 $89,000 $43,000




Payback 9 2.7 Years --



Rebate 2 $20,000 --





Payback with 179D Tax Credit 8 1.5 Years --



Rebate 3 $14,717 --

Year 1 Energy Cost 4 $12,264 $22,075




Payback with 179D Tax Credit 8 1.7 Years --

Quadcast LED Induction (85W)

System Cost 1 $89,000 $125,800




Payback 9 (3.8) Years --

Table 1

Fixture Fixture Cost

Lamp Cost

Input Watts

Lamp Life

Quadcast LED $320 -- 56W 60,000

175W HID -- $15 210W 7,500

Induction 85W $504 $20 89W 100,000

(2) 54W Fluorescent

$90 $15 120W 36,000

(2) 60WFluorescent

-- $3 126W 36,000

Table 2

Labor for Install $125

Number of Fixtures 200

Cost/kWh $0.10

Hours of use in a year (24 Hours a Day) 8,760

Labor for Replacement $28

Prescriptive $100 Utility Rebate (200 Luminaires)

Custom $0.12 kWh Rate Rebate (200 Luminaires)

NOTE: Incentive (rebate) amounts are provided by the utilities and is subject to change without notice. Log onto www.quadcastled.com for additional details. The examples above are used as general information guidelines and are calculated using the Cooper Lighting outdoor payback calculator for side-by-side comparison. Log onto www.cooperindustries.com/content/public/en/lighting/resources/design_center_tools/energ_calculator_audit_tools.html for details. Cooper Lighting makes no representation or warranties of any kind (expressed or implied). Contact your local utility for the latest rebate information. Return on investment reference information is subject to change without notice.

NOTES: 1 System cost (annualized) = (fixture cost + install cost) x (number of fixtures). 2 Rebate = (rebate per fixture) x (number of fixtures). 3 Custom incentive rebate = ([(delta of input watts per fixture) x (200 fixtures) x (8760 hours)] / 1000) x $0.12 per kilowatt hour. 4 First year energy cost = (kWh per fixture) x (hours of use) x (fixtures) x (365 days) x ($0.10/kWh). 5 Maintenance cost dependant upon lamp life of fixtures listed in Table 1. 6 Energy and maintenance savings = cost of energy and maintenance for existing fixture - cost of energy and maintenance for Quadcast. 7 Maintenance cost for the T12 includes the replacement of the lamp, ballast and sockets due to T12 luminaire discontinuation. 8 The 179D tax credit ($0.60/square foot) may be available for your project. Eligibility for the 179D tax credit is dependent upon an installed system capability of 50%

dimming. Credit = ($0.60/SF) x (900 SF/fixture) x 35%(tax rate) = $189/fixture. 900 square feet is based on a 30' x 30' illumination level for a single Quadcast fixture. The tax rate is based on that of the consumer. See IRS Bulletin 2006-26 (http://www.irs.gov/irb/2006-26_IRB/ar11.html) for more information.

9 Utility rebates may be available in your specific area for new construction projects. Check with your local utility provider for more details.

Return on Investment (ROI) Reference Information The information below is used to calculate the above payback scenarios.

HID

Fluorescent

Fluorescent

Induction

5

FAQs

Three-Step Installation

Step 1Install quick mount bracket to wet location junction box.

Step 2Secure fixture on wire hanger and make electrical connections.

Step 3Lift and slide fixture until it clicks. Lock release tabs with captive hardware. Aim and lock optical panels.

What is an LED?An LED is a solid state semi-conductor device invented circa 1962 that produces light without the use of a filament, as incandescent lamps, or electrodes used in gas discharge lamps (HPS, metal halide and fluorescent). This makes the device very rugged and durable. Since their invention, LEDs have been used as numerical displays, indicator lights, traffic signals, automotive tail lights, outdoor sign channel letter backlights, cell phone backlights and in many other applications.

Can LEDs be used in outdoor lighting?LEDs have been used in outdoor applications such as electronic billboards and sign backlighting for many years. As with any electronic device, however the design of the finished product must be suitable for the environment. Cooper Lighting considers it vital to the successful implementation of the LEDs into outdoor products that real world environments be considered and designed for:

• Ambient Temperature: Quadcast LED luminaires are rated for -30°C to 40°C (-22°F to 104°F), meaning all predicted component lifetimes are evaluated at these temperatures making the products suitable for the widest range of environments.

• Water Intrusion: Quadcast LED is tested and rated for use in wet locations. Quadcast is IP66 Rated.

How does Quadcast LED dissipate heat?Quadcast LED utilizes a passive cooling method on optical LED panels. Passive cooling uses the surface area of a heat sink and air convection to cool the LED. By avoiding fans and mechanical methods of cooling the LED, the reliance on a part that could fail over the lifetime of the product is eliminated.

What is an LED driver?LEDs require an electronic power supply to operate and regulate the luminaire. This is similar to the ballast required for HID and fluorescent lamped luminaires. In the case of LEDs, the power supply is commonly referred to as a driver.

How long can the LEDs in Quadcast LED continue to operate?The real answer is “it depends.” The expected lifetime of an LED depends primarily on two things, 1. How hot it gets (thermal management); and 2. How hard it is driven (electrical stress). Cooper Lighting evaluates both of these properties in a realistic 40°C (104°F) ambient temperature such that a predicted lifetime of both the LED and the driver exceeds 60,000 hours of operation.

How is lumen maintenance determined for LED?Like all light producing devices, an LED does gradually produce less light as it ages. The Illuminating Engineering Society of North America (IESNA) has established guidelines for lumen maintenance. LM-80 and TM-21 are two standards that are used in tandem to determine lumen maintenance for LED light sources. The purpose of the LM-80 is to establish uniform test methods for LED light sources and allow a reliable comparison of the test results among laboratories. TM-21 is an IESNA technical manual that uses the data collected from LM-80 and provides a method to determine the useful lumen maintenance of an LED.

6

Ordering Information

Dimensions Accessories

3-1/2"[90mm]

14-3/4" [375mm]Square

14-3/4" [375mm]Square

Pendant Bird Guard (QDPBG)

Pendant(Supplied by

Others)Bird Guard

Occupancy Sensor (QDOCC)

OccupancySensor

Additional Information

Compliances Technical Data (Electronic LED Driver) Shipping Data (Approximate Net Weight)

UL and cUL Wet Location ListedIP66 Rated3G Vibration RatedDLC Compliant *

-30°C Minimum Ambient Temperature Rating<20% Total Harmonic Distortion 0.9 Power Factor 120V-277V, 50/60 Hz347V 60 Hz

7.5 - 10 lbs. (3.4 - 4.5 kgs.)

Typical Mounting Configurations (Pendant stem and J-boxes supplied by others).

Current Draw

Voltage Total Amps Wattage

120V 0.46 56W

208V 0.26 56W

240V 0.23 56W

277V 0.20 56W

347V 0.17 58W

Lumen Multiplier

Ambient Temperature

Lumen Multiplier

10°C 1.04

15°C 1.03

25°C 1.00

40°C 0.96

CRI/CCT Table

LED Information QDCAST1A-XX

Delivered Lumens 4,365

CCT (Kelvin) 4,000

Color Rendering Index (CRI) 65

Lumen Maintenance

Ambient Temperature

TM-21 Lumen Maintenance

(60,000 Hours)

Theoretical L70 (Hours)

25°C > 94% > 350,000

40°C > 93% > 250,000

Free Swing Pendant Rigid Conduit Surface Mount

* www.designlights.org

Stock Sample Number: QDCAST1A

Product Family Accessories (Order Separately)

QDCAST1A= LED Parking Garage/Canopy Luminaire, Concrete Grey with Four Integral Locking Light Panels and Quick-Mount Bracket System, 120V-277V, 50/60 Hz

QDCAST1A-347V= LED Parking Garage/Canopy Luminaire, Concrete Grey with Four Integral Locking Light Panels and Quick-Mount Bracket System, 347V, 60Hz

QDPBG= Quadcast 6" Pendant Bird GuardQDOCC= Quadcast Photocontrol and Occupancy Sensor (On/Off Operation)

Printed in USAADH121370

Cooper Lighting, Innovation you can rely on, Lumark and Quadcast are valuable trademarks of Cooper Industries in the United States and other countries. You are not permitted to use the Cooper Trademarks without the prior written consent of Cooper Industries.

25% PCRF

Cooper Industries plc600 Travis, Ste. 5600Houston, TX 77002-1001P: 713-209-8400www.cooperindustries.com

Cooper LightingHeadquarters1121 Highway 74 SouthPeachtree City, GA 30269

P: 770-486-4800www.cooperlighting.com

International SalesCooper Lighting1121 Highway 74 SouthPeachtree City, GA 30269P: 770-486-4800F: 770-486-4801

Canada SalesCooper Lighting5925 McLaughlin RoadMississauga, Ontario L5R 1B8P: 905-501-3000F: 905-501-3172

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