Electronic Ballast Guaranteed to Work with Water Master - WG-12D UV Light Bulb for Germicidal Water Treatment Coverage Area_2500 Sq. feet GPH275T5L 4

GPH275T5L 4

Fastest Curing Speed

The Replacement Quartz Sleeve for Ultra Dynamics - DW400 UV Light Bulb for Germicidal Water Treatment is an open ended quartz sleeve that is a guaranteed compatible replacement

The high performance replacement bulb has 340WPI and a tube diameter of 26mm

Electronic Ballast Guaranteed to Work with Water Master - WG-12D UV Light Bulb for Germicidal Water Treatment Coverage Area_2500 Sq. feet GPH275T5L 4UV 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