Electronic Ballast Guaranteed to Work with Siemens SBH-20 High Output Replacement UVC Light Bulb GPH450T5L/4P The 4 pin step single

The 4 pin step single ended cell lamp has wattage of 34 Watt and a lamp length of 25

UVS 1224-T

Ultravation Model - UVE1036 UV Light Bulb is 36 watts and 100% compatible with germicidal OEM Air sterilization filters

Lamp Voltage: 90V

Electronic Ballast Guaranteed to Work with Siemens SBH-20 High Output Replacement UVC Light Bulb GPH450T5L/4P The 4 pin step singleUV 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