Electronic Ballast Guaranteed to Work with TrojanUV - 7100 Compatible Generic UV Light Bulb for Germicidal Water Treatment WS-85S Guaranteed Generic Replacement Ultraviolet (UV)

Guaranteed Generic Replacement Ultraviolet (UV) Bulb - 4 Pin Step Single Ended Cell Lamp and Quartz Sleeve Combined - 52 Watts - 35

and consistent coverage

19 inches (767mm)

Atlantic Ultraviolet D12-1S UV Light Bulb for Germicidal Water Treatment

1 inches (460mm)

Electronic Ballast Guaranteed to Work with TrojanUV - 7100 Compatible Generic UV Light Bulb for Germicidal Water Treatment WS-85S Guaranteed Generic Replacement Ultraviolet (UV)UV 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