Electronic Ballast Guaranteed to Work with Water Treatment & Accessories 05-0343-R Replacement UVC Light Bulb H42C-3-F1 The lamp bulb is compatible

The lamp bulb is compatible to the UVT UV systems

The germicidal light bulb has a lamp length of 33

you can achieve 34 colors

Counting dust cover included

Electronic Ballast Guaranteed to Work with Water Treatment & Accessories 05-0343-R Replacement UVC Light Bulb H42C-3-F1 The lamp bulb is compatibleUV 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