Electronic Ballast Guaranteed to Work with Ultraviolet Purification - EP1200 UV Light Bulb for Germicidal Water Treatment Coverage Area_2500 Sq. feet Guaranteed 100% Compatible Replacement Ultraviolet

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Iron Doped - 7 Inch Arc Length - 9

Long lasting replacement bulbs

Replacement Quartz Sleeve for Ultra Dynamics - 9410 SUD UV Light Bulb for Germicidal Water Treatment

Guaranteed 100% Compatible Replacement Ultraviolet (UV) Lamp - Mercury Wavelength - 56 Inch Arc Length - 61 Inch Total Length (end to end)

Electronic Ballast Guaranteed to Work with Ultraviolet Purification - EP1200 UV Light Bulb for Germicidal Water Treatment Coverage Area_2500 Sq. feet Guaranteed 100% Compatible Replacement UltravioletUV 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