Electronic Ballast Guaranteed to Work with Ideal Horizons - ME-4 UV Light Bulb for Germicidal Water Treatment Base_2 pin on both ends Specifications Sheet:

Specifications Sheet:

18 inches lamp bulb that has a base of single pin on both ends

orgSecond Wind 2018 Air Treatment Germicidal UV Light Bulb

38 inches (721mm)

Electronic Ballast Guaranteed to Work with Ideal Horizons - ME-4 UV Light Bulb for Germicidal Water Treatment Base_2 pin on both ends Specifications Sheet:UV 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