Atlantic Utraviolet 25 Watt Ultraviolet Output 120v/60Hz Aero Logic Air Duct Disinfection with 05-1338A germicidal lamp features a unique and rapid method of air and surface disinfection utilizing ultraviolet lamps lethal to bacteria, virus and other microorganisms. Applications are residential or commercial uses, homes, hospitals, laboratories, new or existing forced air ducts systems, etc.