24VAC UV Lamp Coil Cleaner for A/C HVAC

24VAC SMART BALLAST 14" Ultraviolet Cleaner is designed to work on the air flowing thru the evaporator coil and surrounding areas. | The 14W 14 UV bulb emits a UVC light that outputs 253.7NM wavelength with 99.9% effectiveness. Its lifespan ihas been tested for 9,000 hours (1+ year). | The 24VAC Ballast/Power supply is designed to power the bulb 24x7 and features an LED light to monitor the bulbs lifespan (green light ON = bulb is ON). | The Z-shape stainless steel magnetic bracket designed for easy installation. Package includes: Bulb, Ballast, Magnetic Z bracket, and instructions. | This product is registered by EPA Est. No. 97544-CHN-1. It has one (1) year of warranty on the ballast and the bracket, and 90-day replacement warranty for the bulb.