Electronic Ballast Guaranteed to Work with Atlantic Ultraviolet RRD12-2S UV Light Bulb for Germicidal Water Treatment System Model_Mighty Pure MP36C The only difference is the

The only difference is the price

The Aluminum Reflector Set for 52" Dorn/SPE System is a dichroic reflector set that exceeds OEM standards

The Cefla 601100289 Mercury 12" Arc Length Replacement UV Lamp is 100% Compatible to Cefla part # 601100289 Mercury UV Lamp with an arc length of 12" and 500 WPI

Dichroic Reflector Set for Aetek Part # 0701078 UV Curing Lamp Bulb

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Electronic Ballast Guaranteed to Work with Atlantic Ultraviolet RRD12-2S UV Light Bulb for Germicidal Water Treatment System Model_Mighty Pure MP36C The only difference is theUV 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