The Ionmax Ray Far Infrared Heater creates heat that you can feel in any room, just like the sun does but without its harmful UV rays. It uses Far Infrared (FIR) rays to create heat that travels cleanly through the air and is absorbed by objects it touches. Our skin absorbs FIR heat especially well, as the human body is composed of 80% water. This heat is readily transported around the body, keeping you warm. Objects retain the heat they have absorbed and re-radiate it back into the room, helping to prevent heat loss through drafts and providing a more energy-efficient and economical method of heating.