Electronic Ballast Guaranteed to Work with UV Doctor 1177-4 UV Germicidal Replacement Lamp Week70 Check it out here

Check it out here

Adjustable to low power (200 WPI) and high power (400 WPI)

Replacement Quartz Sleeve for Ultra Dynamics - 7008-246 UV Light Bulb for Germicidal Water Treatment

no need to change expensive bulbs every few hundred hours

Electronic Ballast Guaranteed to Work with UV Doctor 1177-4 UV Germicidal Replacement Lamp Week70 Check it out hereUV 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