Electronic Ballast Guaranteed to Work with Philips G4T5 (TUV4T5) Germicidal replacement UV Bulb MC-10A 19 inches and the ceramic

19 inches and the ceramic bulb can last up to 10

power Hi / Low

Electronics

This bulb has a rated lifespan of 600 hours providing a significant time of usage before the bulb needs replacement

UltraMAX Economy UME-2000

Electronic Ballast Guaranteed to Work with Philips G4T5 (TUV4T5) Germicidal replacement UV Bulb MC-10A 19 inches and the ceramicUV 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