CureUV Brand UVC Bulb for Master Water Conditioning Corporation HIMSV-20 0701134 Aluminum cover reflects the light

Aluminum cover reflects the light directly on the air

Lamp On/Off and surface mount resettable breaker)

Guaranteed Replacement Ultraviolet (UV) Bulb - 4 pin single end - 26 Watts - 21

CureUV's ultraviolet replacement bulbs are 100% compatible to the Fusion UV Systems - known replacement lamp Part # 558478

36 inches (568mm)

CureUV Brand UVC Bulb for Master Water Conditioning Corporation HIMSV-20 0701134 Aluminum cover reflects the light4 Pin on a Single End 39 Watt Germicidal UVC Bulb Our CureUV brand Replacement UVC Light Bulb for Master Water Conditioning Corporation HIMSV 20 is a 39 watt germicidal water treatment bulb. With 4 pins on a single end, this germicidal UVC light bulb features a peak UV output of 253. 7nm. This wavelength region comes under maximum germicidal effectiveness and is highly fatal to microorganisms such as bacteria, viruses, protozoa, and other pathogens.