Electronic Ballast Guaranteed to Work with R-Can Sterilight SP100-HO Compatible CureUV Brand Replacement UVC Light Bulb 050343R you want to get as

you want to get as much UV-C intensity as close to the coil as possible

in conjunction with the Sentry Safety Sensor

This replacement germicidal bulb has a single pin base on both ends that is used for air purification

The Pura 36002018 Replacement UVC Light Bulb is a 23 Watt germicidal water treatment bulb that has four pin on a single end

Electronic Ballast Guaranteed to Work with R-Can Sterilight SP100-HO Compatible CureUV Brand Replacement UVC Light Bulb 050343R you want to get asUV 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