We have all experienced the following: It’s a partly cloudy day, you are outside and it feels cool. All of a sudden the clouds move out of the way of the sun and a rush of warmth comes over you. This warm feeling is the infrared band of sunlight warming your body.

The infrared band is part of the sun’s invisible spectrum of light. This band of light has the ability to penetrate our skin and warm our body directly.

The infrared heat produced by your Clearlight Sauna® model is totally safe as there are none of the harmful rays of sunlight produced by our heaters, just natural healing heat. In fact, this heat is so safe that is it used in hospitals to keep newborns warm.