Electronic Ballast Guaranteed to Work with Philips TUV PL-L 55W/4P Compatible Replacement UVC Light Bulb UVBB-120-2 Arc Length: 23

Arc Length: 23

this sensor pairs seamlessly with the HI1 handheld unit to provide accurate readings across UV Visible

Protect your plants from rotting from mold forming onto them by killing contaminant microorganisms

Both lights are guaranteed to be 100% compatible with the Viqua VH410M

The light bulb features a ceramic base material

Electronic Ballast Guaranteed to Work with Philips TUV PL-L 55W/4P Compatible Replacement UVC Light Bulb UVBB-120-2 Arc Length: 23UV 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