- Главная
- О сайте
 
|
|
|
|
| Don's Lighting Info Center! http://donklipstein.com/light.html losses, maximum in the sub-45-watt range is 70 as far as I know. 32 watt T8 fluorescent in "average condition" - typically around 80 lumens/watt including ballast losses. Lightbul... |
|
|
|
[About] [Downgrade Network] [Web1.0 Hosting] Copyright © 2026. All right reserved. dsc@w10.site |