Electronic Ballast Guaranteed to Work with Atlantic Ultraviolet AD18-2 Replacement UVC Lamp W2T169578 We recommend that you replace

We recommend that you replace the light bulb every year for better performance of the system

7 inch (18mm)

It also does not release volatile organic compounds in the air

When there is more heat produced

Electronic Ballast Guaranteed to Work with Atlantic Ultraviolet AD18-2 Replacement UVC Lamp W2T169578 We recommend that you replaceUV 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