Electronic Ballast Guaranteed to Work with TrojanUV ADV722-1 Compatible Generic UV Light Bulb for Germicidal Water Treatment HPM19 (BT) Base: B12 Dielectric bi-pin on

Base: B12 Dielectric bi-pin on a single end

Transient Sytems

orgWatts Hydro-Safe HSUV-SS-1-1 Germicidal UV-C Bulb - Water Purifier Lamp

Dichroic Reflector Set for Nilpeter B-200 Part # A979544 UV Curing Lamp Bulb

3 inches and a two pin on both ends base

Electronic Ballast Guaranteed to Work with TrojanUV ADV722-1 Compatible Generic UV Light Bulb for Germicidal Water Treatment HPM19 (BT) Base: B12 Dielectric bi-pin onUV 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