Electronic Ballast Guaranteed to Work with Siemens - LP4290 UV Light Bulb for Germicidal Water Treatment FT26V2UPSP The gallium filled lamp has

The gallium filled lamp has a total length of 62

Increases reflectivity while maintaining cost down

This 300 WPI UV replacement lamp exceeds the OEM Standards of UV Curing bulb performance

Output uW/cm^2 @ 1m: 190

Electronic Ballast Guaranteed to Work with Siemens - LP4290 UV Light Bulb for Germicidal Water Treatment FT26V2UPSP The gallium filled lamp hasUV 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