Electronic Ballast Guaranteed to Work with Master Water MWC-7 UV Light Bulb for Germicidal Water Treatment PL-S 9W End Cap: Ceramic J

End Cap: Ceramic J

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 60 Inch Arc Length - 66 Inch Total Length (end to end)

It is always a good idea to have a spare bulb with any curing system in case of breakage or natural degradation

Two Teflon Washers

Electronic Ballast Guaranteed to Work with Master Water MWC-7 UV Light Bulb for Germicidal Water Treatment PL-S 9W End Cap: Ceramic JUV 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