Electronic Ballast Guaranteed to Work with Glasco UV 1808 Replacement UVC Light Bulb Smart UV 40 Watt The lamp bulb has 4

The lamp bulb has 4 pins on a single end

Hanovia 42 inch UV lamp - OEM part number 6842A431 - Drawing (PDF)

The short UV wavelength of 254 nm emitted by the light bulb enables thorough disinfection and results in altering the genetics of the microorganism

The Generic Equivalent to the IST Part # M200U UV Curing Lamp Bulb is a mercury filled lamp bulb that has an arc length of 8 inches and a total length of 13

Electronic Ballast Guaranteed to Work with Glasco UV 1808 Replacement UVC Light Bulb Smart UV 40 Watt The lamp bulb has 4UV 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