Electronic Ballast Guaranteed to Work with Water Master - 12 UV Light Bulb for Germicidal Water Treatment Aprilaire 90 CureUV's ultraviolet replacement bulbs are

CureUV's ultraviolet replacement bulbs are 100% compatible to the Alpha Cure UV Systems - known replacement lamp Part # AC-1211

Spectral Output of Germicidal UVC Light Bulbs

Wattage: 18

Shuttered Irradiator with 12 inch arc length with 20' of cable

Electronic Ballast Guaranteed to Work with Water Master - 12 UV Light Bulb for Germicidal Water Treatment Aprilaire 90 CureUV's ultraviolet replacement bulbs areUV 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