Electronic Ballast Guaranteed to Work with Calutech - Original Blue UV Light Bulb for Germicidal Air Treatment Price_$150-200 If there is no color

If there is no color change then you need to either slow down the rate at which you move the handheld sanitizer or get closer to the substrate

Aluminum Reflector Set for Ushio MHL-1000S Metal Halide UV Lamp

000 (6 Room Air Changes/Hour)

Osram 4050300508818

Replacement Quartz Sleeve for 3M CUNO UVLB-1X Replacement UVC Light Bulb

Electronic Ballast Guaranteed to Work with Calutech - Original Blue UV Light Bulb for Germicidal Air Treatment Price_$150-200 If there is no colorUV 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