Electronic Ballast Guaranteed to Work with TrojanUV 708 Compatible Generic UV Light Bulb for Advantage 8 Germicidal Water Treatment 3321 Cure Time: <15 seconds

Cure Time: <15 seconds

The Water Gem - 22016 UV Light Bulb For Germicidal Water Treatment has a miniature two pin base that gives you a worry-free performance for an entire year

Base: 4 pin

Galium Doped

Electronic Ballast Guaranteed to Work with TrojanUV 708 Compatible Generic UV Light Bulb for Advantage 8 Germicidal Water Treatment 3321 Cure Time: <15 secondsUV ballast guaranteed to work with your UV germicidal system Features: Guaranteed to work with your UV Germicidal Bulb. Comes complete with wiring diagram necessary to run your bulb(s) Industry leading 5 YEAR WARRANTY UL Listed Ballasts can be complicated. Nobody replaces ballasts regularly. Inevitably, ballasts are needed when you go to change out the UV bulb at your machine's recommended intervals when you realize that the new bulb is not lighting