Electronic Ballast Guaranteed to Work with TrojanUV 650140 Compatible Generic UV Light Bulb for Germicidal Water Treatment AL25-2 51 to give you a

51 to give you a worry free performance for 1 year

Wavelength range: 254NM

This replacement is not an authentic Atlantic Ultraviolet brand UVC bulb

Both lights are guaranteed to be 100% compatible with the Viqua VH410

Pin: 4 pin

Electronic Ballast Guaranteed to Work with TrojanUV 650140 Compatible Generic UV Light Bulb for Germicidal Water Treatment AL25-2 51 to give you aUV 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