Electronic Ballast Guaranteed to Work with Advanced Water & Air GL650/4 Replacement UVC Light Bulb Arc Length_12 Inches the curing lamp bulb has

the curing lamp bulb has a 22mm tube diameter and wattage of 200 WPI

The Laguna PT-1661 Replacement UVC Light Bulb is 100% compatible with the following Laguna Model

The four pin germicidal bulb is used in germicidal OEM Water sterilization filters

To prevent this this bulb is coated with an iron substrate

which makes this light very useful

Electronic Ballast Guaranteed to Work with Advanced Water & Air GL650/4 Replacement UVC Light Bulb Arc Length_12 Inches the curing lamp bulb hasUV 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