HID |
HPS |
LED |
||
| Lamp Life | 15,000 | 24,000 |
50,000 |
|
| Mean Lumens | 20,000 | 40,000 |
40,000 |
|
| Wattage | 400 | 400 |
200 |
|
| Lamp Changes in 10 Years | 8.8 | 3.7 |
0 |
|
| Maintenance Costs in 10 Years | $482 | $201 |
0 |
|
| Energy Costs in 10 Years | $4,793 | $4,878 |
$2,144 |
|
| Energy Savings | 0% | 0% |
50% |
|
| CRI (Color Rendering Index) | 65 | 21 |
91 |
|
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