Electronic Ballast Guaranteed to Work with TrojanUV ADV722-1 Compatible Generic UV Light Bulb for Germicidal Water Treatment Ultra Dynamics VP-1 This probe is designed to

This probe is designed to take spot irradiance  measurements in confined or harsh environments

The 25 watts UV bulb emits UV-C light to inactivate bacteria

Overall Length: 35

MHL-5000/4

Electronic Ballast Guaranteed to Work with TrojanUV ADV722-1 Compatible Generic UV Light Bulb for Germicidal Water Treatment Ultra Dynamics VP-1 This probe is designed toUV 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