Electronic Ballast Guaranteed to Work with GPH330T5VH/4 UV Bulb - Direct Replacement Lamp 1126 It is compatible for use

It is compatible for use with the following germicidal UVC system models:

Arizona 1280GT

29 inches (490mm)

Experts recommend that the UV light bulb must be replaced annually for efficiency as the light bulb may continue to emit UV light even after a year but may not be effective in destroying waterborne microorganisms

Electronic Ballast Guaranteed to Work with GPH330T5VH/4 UV Bulb - Direct Replacement Lamp 1126 It is compatible for useUV 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