Sauna

There is much evidence supporting regular sauna use. There is also much evidence for red light therapy.

Red light therapy, also known as photobiomodulation, uses low-level red and near-infrared light to stimulate cells and promote healing, reduce inflammation, and improve skin conditions. It’s thought to work by increasing cellular energy production, stimulating collagen and fibroblast production, and promoting blood circulation.

The wavelength of red light is 630-700 nm; whereas near-infrared wavelength is 800-900 nm.

It turns out it is possible to combine the two: introducing TheraBulb. These are both heat lamps (as used by chicken farmers and lizard collectors) and also near-infrared.

Machine

So the question becomes how to put this together into a practical appliance:

  • TheraBulbs are expensive and must be imported from the USA; it is very important to protect them.

  • the system is going to run hot

  • turns out - effective distance from bulb is 30-60cm

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build
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ceramic screw fitting
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opened
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powered

Details

The box is reclaimed structural flooring, silky oak, with a mahogany stain and shellac finish, with a small footprint.

The central panel is designed to swivel into position, enlarging the light projection area. Even in this open position, it still offers shrouding/protection to the bulbs.

The system works very well, sitting close, rotating, and in a variety of yoga poses, an excellent sweat is enjoyed.