|
|
Stem Light ROI
|
LED Showcase Light vs MR-11 & MR-8 Stem/Showcase
|
|
Phoster LED
Stem Light
|
| Daily Hours: 12 |
| Heat Load Factor: 0.5 |
|
 Halogen MR-8
|
 Halogen MR-11
|
|
|
|
Existing Estimated Traditional Light Wattage
|
Proposed Estimated LED Wattage
|
Estimated Watts Saved
|
Existing Annual Lighting Energy Savings
|
Existing Heat Load Estimated Savings
|
Total Estimated Annual Energy Savings
|
Traditional Light Lamp Life
|
LED Lamp Life
|
|
HAL MR 8 - 10W
|
1W
|
9 W/hr
|
39 kW/yr
|
20 kW/Yr
|
59 kW/Yr
|
1000
|
50, 000 hr
|
|
HAL MR 11 - 20W
|
2W
|
18 W/hr
|
79 kW/yr
|
40 kW/Yr
|
119 kW/Yr
|
1000
|
50, 000 hr
|
|
|
Stem Light Applications
|
|
|
|
