| 120V LED Versus Mercury Vapor |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| |
 |
| BEFORE: The above picture is (4) 100W R40 Mercury Vapor Downlights for a total of 400 Watts. |
| AFTER: The above picture is (7) 15W R40 LED Downlights for a total of 105 Watts. |