Electronic Ballast Guaranteed to Work with TrojanUV 650691 Compatible Generic Replacement UVC Light Bulb Bulb Number_VO 140D Calutech - 6721 HU UV

Calutech - 6721 HU UV Light Bulb is 36 watts and 100% compatible with germicidal OEM Air sterilization filters

The fixture has a long lifespan and has lower mercury dosage to meet the demands of the environment

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 48 Inch Arc Length

Healthy water is life

Electronic Ballast Guaranteed to Work with TrojanUV 650691 Compatible Generic Replacement UVC Light Bulb Bulb Number_VO 140D Calutech - 6721 HU UVUV 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