Energy Savings Controls for Outdoor Lighting
Can you put a photocell on a 4′ florescent tube fixture (2 tubes) outside under a covered carport?
How To Convert T12 to T8 Lighting Ballasts
I have about 200 2 ballast T12 lights. I want to start changing them over to T8 single ballast. I would like to know how to wire the lights for the single ballast…
Question – Dimmer Switches Can Cause Bulbs to Hum
The humming you hear is actually the bulb filament vibrating.

