Electronic Ballast Guaranteed to Work with WEDECO/Ideal Horizons - IV-25 UV Light Bulb for Germicidal Water Treatment K904 2 inches bulb will give

2 inches bulb will give you a problem-free performance for an entire year

The quartz plate in the replacement lamp prevents debris from falling on to the lamp

Main supply: 9 V battery

At this point

33 inches (618mm)

Electronic Ballast Guaranteed to Work with WEDECO/Ideal Horizons - IV-25 UV Light Bulb for Germicidal Water Treatment K904 2 inches bulb will giveUV 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