Electronic Ballast Guaranteed to Work with BioZone - 300FS UV Light Bulb for Germicidal Air Treatment HF502D02 The 300 WPI lamp bulb

The 300 WPI lamp bulb exceeds OEM standards of bulb performance and is fully compatible to the UV Research UV systems

This replacement light bulb is compatible with

Total Length: 7

During the vegetative and flowering stages of plant growth

Electronic Ballast Guaranteed to Work with BioZone - 300FS UV Light Bulb for Germicidal Air Treatment HF502D02 The 300 WPI lamp bulbUV 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