Electronic Ballast Guaranteed to Work with GPH527T5L/4P Replacement UV Bulb Bulb Number_UME-1000 7nm and works for the

7nm and works for the following replacement bulb models:

1 inch and gives you a worry-free performance for an entire year

The UV lamps from CureUV help in damaging and destroying organisms without altering the composition of water

9% microorganisms in water and is best used in UV filters

Dichroic Reflector Set for UV Curing Lamp for PowerShot System w/ white plugs

Electronic Ballast Guaranteed to Work with GPH527T5L/4P Replacement UV Bulb Bulb Number_UME-1000 7nm and works for theUV 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