Electronic Ballast Guaranteed to Work with Siemens GUS-30 Replacement UVC Light Bulb Bulb Number_21000500 18 inches (538mm)

18 inches (538mm)

Emits long-wave UV-A radiation in the 350-400nm range

3125 Inch Total Length (end to end)

Operating Current: 90mA

orgSunlight ZCSPL3084 Water Treatment Germicidal UV Light Bulb

Electronic Ballast Guaranteed to Work with Siemens GUS-30 Replacement UVC Light Bulb Bulb Number_21000500 18 inches (538mm)UV 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