UVC 36 W watt Ultraviolet UV Unit for Heating and AC HVAC In Duct CLEAN AIR Germicidal Ultraviolet Light System for Heating and Cooling Systems Includes 1 UVC HVAC inDuct Unit, Includes 1 UVC Light Bulb (36W High Power UV with 2G11 Base) Power: 120V power cord included (50/60Hz) - Installation: Super Easy 15min Lamp: 254NM Ultraviolet Germicidal UVC (36W High Power UV with 2G11 Base) Compatible with ALL inDuct/Central Air HVAC / AC Models