Sunlighten

Sunlighten is a Kansas company that has made infrared saunas since 1999. It is based in Leawood, Kansas, and builds its cabins in its own facility.

In this category it sells Signature far infrared cabins for one to four people, Amplify full spectrum cabins, Amplify RED cabins with built-in red light panels, and the Solo, a one-person dome you lie under. Its mPulse cabins are priced through consultants, and a subsidiary sells cold plunges under its own name.

Saunas are sold on its own US store with free freight delivery in the contiguous United States, and cabins arrive as flat panels that lock together with magnets.