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Par 20 ROI
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LED PAR-20 vs Incandescent & Halogen Par-20
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 Phoster LED
Par 20
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| Daily Hours: 12 |
| Heat Load Factor: 0.5 |
|
 Halogen Par 20
|
 Incandescent 40-100W
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Existing Estimated Traditional Light Wattage
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Proposed Estimated LED Wattage
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Estimated Watts Saved
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Existing Annual Lighting Energy Savings
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Existing Heat Load Estimated Savings
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Total Estimated Annual Energy Savings
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Traditional Light Lamp Life
|
LED Lamp Life
|
|
HAL_50W
|
9 W
|
41 W/hr
|
180 kW/yr
|
77 kW/Yr
|
257 kW/Yr
|
1000 - 3000 hr
|
50, 000 hr
|
|
INCAND_40-100W
|
9 W
|
31-91 W/hr
|
135-400 kW/yr
|
61kW - 186kW/Yr
|
196kW - 586kW/Yr
|
1000 – 2000 hr
|
50, 000 hr
|
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Par 20 Applications
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