Why Choose UV Lights for AHU and Air Duct? The trapped air inside the Corporate Office and Hospital Sector are harmful to those inhaling it. UV Light air disinfection system helps you to make the same air fresh by eliminating the viruses and pathogens. This way, you don’t have to worry about the lower IAQ. Office and Corporate UV Lights is mainly used in AHU Duct and AHU Coil for clean indoor air of offices and corporate area for refresh the air by UVGI system and make higher productivity of employee. Hospitals and Clinic UVGI system helps to clean air in hospital via centralized AC in which UV Lights are installed for clean air in hospital ICU, Nursing Wards, Clinic and OPD etc.