UV Light 14" Bulb for Air Purification Lamp for A/C HVAC with 24V Power Outlet

This bulb is germicidal UVC and puts out 253.7NM which means that they are 99% efficiency on destroying viruses_on a single pass. Power consumption is 14 watts. 14” UVC Germicidal Coil Cleanser with magnetic bracket for easy installation. No drilling needed. Suitable for HVAC/AC/evaporator coil compartment. Several tutorial videos available in YouTube. Keep coil mold-free, extending the lifespan of AC system and reducing maintenance costs. Ballast features a green led light that serves as a visual alert: when the bulb is on, the led is lit; when the bulb is off, the led is not lit.