The Car Air Purifier with UV Catalytic Filter is specially configured to sterilize, purify and clean the air inside your car. The Built-in cold cathode UVC lamp sanitizes the air passing through by killing germs and mildew. The articulated plug in design is suitable for almost all dashboard configurations. Product operates on the 12-volt outlet of your car's cigarette lighter. The Car Air purifier is designed to have a low power consumption and has a LED power indicator.