Designed for HVAC systems. Powered output is 5 times of traditional UVC lamp. Generates UVC light spectrum, which eliminates mold, bacteria and other contaminants. Improves indoor air quality (IAQ), with a sterilization rate of 99.9%. Continuously cleans coils, drain pains, plenums and ducts thus reducing cleanup costs. Reduces coil pressure drops and saves energy costs (up to 20%).