Electronic Ballast Guaranteed to Work with Siemens - 17491 UV Light Bulb for Germicidal Water Treatment System Model_Electech The Ultraviolet Purification - L300040

The Ultraviolet Purification - L300040 UV Light Bulb For Germicidal Water Treatment has single pin on both ends and is a 41 watts bulb with a 33

The IST UV Part # T-770-NA-3H UV Curing Lamp is a 100% compatible replacement UV lamp bulb that is filled with mercury and has an arc length of 30 inches

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - 16 Inch Arc Length

All Watts brand names

Electronic Ballast Guaranteed to Work with Siemens - 17491 UV Light Bulb for Germicidal Water Treatment System Model_Electech The Ultraviolet Purification - L300040UV 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