4 Person Clearlight® Sanctuary Yoga Full Spectrum Sauna

True Wave® Full Spectrum Heaters

True Wave Carbon/Ceramic Far Infrared Heaters

Grade-A Western Red Canadian Cedar

Digital Touchpad & Smartphone App Control

Bluetooth/AUX Connectivity

Built-in Stereo Speakers

Medical Grade Chromotherapy 96 LED / 12 Colours

Built-in Smart Device Charging Cabinet

Removable Benches

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Back walls


Side walls




Bench space

89 cm x 56 cm (x2)

Roof Cap Overhang

21 cm - Around All sides

Recommended Roof Cap Clearance

5 cm - Around All Sides
30 cm - 60 cm - From Top


True Wave® Carbon & Ceramic Low EMF/ELF Heaters:

Far Infrared heaters on the back wall, side walls, under the bench and in the floor.

2 x 500W Full Spectrum Heaters on either side of the door.


230 V

3,360 W

15.3 A

Europe: The sauna comes with a 16A type F plug.


Eco Certified Grade “A” Hypoallergenic Western Red Cedar

Zero volatile organic compounds

8mm tempered safety glass door, window and ceiling

Double wall tongue and groove construction




Installation Requirements

When planning the placement of your sauna, please take the following clearance recommendations into account. They will make a noticeable difference when it comes to installation, care & maintenance.

  • Choose a location with a flat, level surface
  • Allow 5 cm clearance on the sides and at the rear of your sauna
  • Allow 30 cm of space above your sauna's roof
  • Ensure access to the powerpoint at all times, to allow for hard reset
  • Check your sauna specs for required power amperage

Since every location is different, it's a great idea to connect with your sales consultant. They can provide valuable guidance in choosing the perfect sauna model for your specific space. A pre-install site inspection may also be possible, depending on your location.


Your Clearlight® sauna comes with another exclusive – the Clearlight Infrared® Saunas Lifetime Warranty for residential use.

For legal reasons we have to call it a Limited Lifetime Warranty. Why “Limited”? We cover parts and shipping for the entire lifetime, however labour is not included for a lifetime.

We do however provide the parts and pay for shipping, and we will also provide instructions on how to resolve possibly issues with your sauna.

Lifetime warranty*
Free shipping**
Finance options

Yoga infrared sauna

Sauna Highlights

Built-in Charging & Audio Station

Charge your smart device*, and connect your audio via Bluetooth or AUX Inputs. * Only for the Sanctuary models.

Smart Phone App Control

Log in from your tablet or smartphone to remotely operate your sauna

Medical Grade Chromotherapy

Comes with medical grade Chromotherapy (96 LEDs/12 colours)

Full Spectrum Heating

Superior output from the full spectrum, comprising of near, mid and far infrared

Built-in Ergonomic Backrest

Relax against the comfortable built in chiropractor designed backrest

Signature Design Features

Elegant design, and a partial tempered safety glass ceiling for a light, an open feel


Our True Wave™ heaters are the only infrared heaters with virtually no EMF

Eco-certified Cedar

Constructed from Eco-certified Grade “A” Clear Western Red Canadian Cedar

Lifetime Warranty*
5 Year Warranty*
Free shipping to Europe Mainland
Payment Options Available

It’s more than a sauna. It’s a lifestyle.

Infrared Sauna Health Benefits

There are so many reasons why a Clearlight® Infrared Sauna is a great investment in your pursuit of everyday wellness. It's not just about sweating!


What heater technology is used in this Clearlight Sanctuary® Sauna?

All Clearlight Sanctuary Full Spectrum Infrared Saunas come with our unique True Wave II Carbon and Ceramic Heater Technology. They are low-EMF heaters that produce the majority of the infrared spectrum around the 9.4 microns, which is the ideal wavelength in the far infrared spectrum.In addition to those heaters, the Sanctuary Range comes with 2x 500W True Full Spectrum Infrared heaters on either side of the door. The Sanctuary Full Spectrum therefore combine all three types of infrared (near, middle and far infrared), really making this model superior to other products on the market.

Will I have infrared heaters all around me in my Clearlight® Sanctuary Infrared sauna?

Absolutely. Your Clearlight Sanctuary Full Spectrum Infrared Sauna is equipped with our True Wave II Heaters all around you. You have heaters in the back wall, side walls, leg area and in the floor. You'll also have two powerful Full Spectrum Infrared Heaters that emit to your core. You’re literally surrounded in infrared heat making this your own true Sanctuary at home.

What’s the EMF in this Clearlight® Infrared Sauna?

EMF and ELF are important to us. 10 years ago we started producing heaters with the lowest possible EMF levels. Over time we’ve pioneered other technologies in this field and we’re proud to say that the EMF (and ELF levels) are perhaps the lowest on the market. When measuring directly on the far infrared heater the highest EMF level we could measure was 1.5 mG, which is by far below the WHO threshold of concern (3 mG). When only moving a few cm away this level literally drops to 0.

Besides the invention of our True Wave II heater technology, we also use metal conduit wiring, run several grounding wires, and have designed the sauna in a way that the exposure to both EMF and ELF is the absolute minimum possible. When measuring on the two powerful Full Spectrum Infrared Heaters in the front, you will measure a maximum of up to 7-8mG. When moving away only 10cm the levels drop to 0. As EMF reduces with distance, where you are sitting there is no EMF measurable.

Why are low EMF and low ELF levels important?

Low EMF Infrared Saunas

Our True Wave™ far infrared heaters are the original carbon based infrared heaters with virtually no EMF (Electromagnetic Fields). We pioneered this technology for use in infrared saunas. More and more research is being conducted into the harmful effects of EMF. That is why our R&D department spent over two years developing both patented and patent pending methods to eliminate virtually all of the EMF from our heaters. Many of our competitors still have EMF levels 20 to 50 times higher than our True Wave™ infrared heaters. With an average EMF level of less than 1milligauss (mg), when tested directly on the heater, it is well below the CDC’s recommendation of a maximum of 3mg.
Dr. David Carpenter, Dean at the School of Public Health, State University of New York, believes it is likely that up to 30% of all childhood cancers come from exposure to EMF’s. The Environmental Protection Agency (EPA) warns “There is reason for concern” and advises “prudent avoidance”.
Martin Halper, the EPA’s Director of Analysis and Support says “I have never seen a set of epidemiological studies that remotely approached the weight of evidence that we’re seeing with EMFs. Clearly, there is something here.”

Some health effects linked with EMF are:
Memory Loss, Depression, Loss of Energy, Irritability, Inability To Concentrate, Weakened Immune System. Chronic Fatigue, Headaches

Dr. Duncan, the founder and designer of Clearlight® Infrared Sauna® models, has always ensured that the therapeutic results of your sauna are our number one priority. Seeing the research and information available on the harmful effects of EMF, we felt that if there was a chance that high levels of EMF can cause health issues, we needed to find a way to bring the levels down as low as possible. We were the first company to accomplish this with our True Wave II, far infrared heaters and True Spectrum, full spectrum heaters.

Low ELF Infrared Saunas

ELF (extremely low frequency) is also referred to as the electric fields or dirty electricity. There are some people that are very sensitive to ELF and have various reactions including sleep disruption and agitation and there is some link to cancer as discussed in this Occupational Safety and Health Administration (OSHA) Bulletin: https://www.osha.gov/elf-radiation
All Clearlight® infrared saunas include our ELF canceling technology. While EMF is canceled in the heater itself, we have to go to great lengths to cancel the ELF from our saunas.
We run the electrical wires through metal conduit.
We twist the wires to cancel the ELF and EMF.
We protect all electronics with foil shielding.
We carbonize and ground the fishnet mesh that covers our heaters to ground and cancel the ELF.

How long does installation of my Clearlight® Infrared Sauna take? Can I do it myself?

For the 1-Person Infrared Saunas you need 1-2 people, and it’ll take you approx. 2-3 hours maximum. For the larger saunas you can still do it with 2 people, however due to the size and weight some of the parts are heavier. It would be helpful having an additional person to help with the weights, however the installation is not difficult.

All you need is a simple screw driver for the door handle. All other parts connect together and don’t have to be screwed.

Important: We love the saying ‘You start levelled, you finish levelled’.
For all saunas, a level floor is important to get the door alignment correct. Check the flooring prior to installation and possibly level it out prior to install your Clearlight Infrared Sauna.

How much does it cost me running my Clearlight® Infrared Sauna?

For the 1 and 2-person saunas it will cost you a maximum of £0.3 for running the sauna for an hour. If you used it four times a week this will cost you less than £5-8 for the entire month.
For the larger saunas the costs are approx. £ 0.50 - £0.75 per hour. (Based on 2022 electricity prices)

What are the ventilation requirements for my Clearlight® Infrared Sauna?

There are no ventilation requirements necessary. Infrared saunas give off dry-heat without any moisture.

How long is the warranty on my Clearlight® Sanctuary Infrared Sauna?

It’s a lifetime. For legal reasons we have to call it a limited lifetime warranty. Why limited? We cover parts and shipping for the entire lifetime, however labour is not included for a lifetime. We do however provide the parts and pay for shipping, and we will also provide instructions on how to resolve possibly issues with your sauna. We got your back!

What type of wood is used for my Clearlight® Sanctuary Infrared Sauna?

The Clearlight® sanctuary Full Spectrum Infrared Saunas are made from eco-certified (FSC-certified) Canadian Cedar wood. We use the highest quality wood (Grade A), and colour match the wood prior to the manufacturing process. This ensures best quality and superior aesthetics for all Sanctuary Full Spectrum Infrared Saunas.

Can I put my Infrared Sauna outside?

Our indoor sauna range cannot be placed outside for 2 reasons.

1. The heaters will not be able to reach the desired temperatures due to colder outside environments.

2. The indoor saunas are not designed to withstand exterior weather conditions, so any damage to the structure caused by weather factors will not be covered by our Limited Lifetime Warranty.

Want to know more about Infrared Saunas?

Our team are experts in infrared saunas, and always happy to answer your questions.
We’re available seven days a week, 9am - 5pm.

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