TURBRO AC 120V 72W HVAC UV Light Kit Air Purifier, ETL&CARB Certified, Comes with a 15.2 in 4-Pin 2G11 Base Lamp, Installation Template, and Ballast, for Cleaning Air and Ducted AC Systems, UV72P

High-Output UV Bulb: Rated at 72 W for more effective UV disinfection than standard 6-25W lamps without Ozone generation; emits 253.7 nm short-wave ultraviolet light to sterilize HVAC ducting and...