Electronic Ballast Guaranteed to Work with Master Water Conditioning GPH450T5VH/4 Replacement UVC Light Bulb Chandler Systems Rotating Ratchet Headgear: Easily adjusts

Rotating Ratchet Headgear: Easily adjusts around the nape of the neck for a secure

Power Source: 110V AC

Aluminum Reflector Set for DuPont CromaPrint 22UV UV Curing Lamp Bulb

Put this system in a busy hallway

This bulb is suitable to use in both water treatment systems and air purification in HVAC ducts

Electronic Ballast Guaranteed to Work with Master Water Conditioning GPH450T5VH/4 Replacement UVC Light Bulb Chandler Systems Rotating Ratchet Headgear: Easily adjustsUV 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