Electronic Ballast Guaranteed to Work with Ultra Dynamics - S2 UV Light Bulb for Germicidal Water Treatment Caslon FA4 14" and gives you a

14" and gives you a worry-free performance for an entire year

Bio-Fighter Dust Free XL33 High Output germicidal replacement lamp

This Red LED has been scientifically designed to provide large illumination coverage of 2 square feet so it needs to be positioned approximately 6-8" away from the plants

This high performance lamp is 1257 mm long and has a factory warranty of 600 hours

the only downside is created by shadows

Electronic Ballast Guaranteed to Work with Ultra Dynamics - S2 UV Light Bulb for Germicidal Water Treatment Caslon FA4 14" and gives you aUV 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