Best red light saunas

What “red light sauna” actually means

A sauna heats you. Red light therapy shines specific red and near-infrared wavelengths at your skin at a measurable output. A “red light sauna” is supposed to do both, and the models sold under that name do it in very different ways.

LED panels with stated wavelengths. Sun Home's Eclipse 2 has two towers at 650 and 850 nm (its blog says 660 and 850, so even the brand's pages disagree), and Sun Home puts the output at 180–250 mW/cm² by zone, 219 mW/cm² average, at 6 in (15 cm). Therasage's user guide lists 600, 840, 980 nm for the Thera360 Plus panels. Clearlight and Sun Home's Luminar offer the light as a tower that hangs on the door, at extra cost.

LED panels with no numbers. Sunlighten's Amplify RED II and mPulse Aspire and Sun Home's Pod 1 have red/near-infrared panels, but their pages and spec sheets give no wavelengths and no output. You're buying a panel you can't compare with anything.

Colored light. Snippets of HigherDOSE's own pages describe chromotherapy for its full spectrum cabin, and the brand doesn't confirm red light therapy; only a third-party review mentions it as an option. That's the difference covered in chromotherapy below.

Output figures from brands use different meters and distances, and they often run higher than independent readings. Only one model here has an independent measurement: the SaunaMAX Pro. More on reading these numbers in red light therapy panels.

Adding red light to a sauna you already own

The PlatinumLED SaunaMAX Pro is a 320 LED panel (480, 630, 660, 810, 830, 850 nm) that you mount inside an existing sauna, for $959 plus a $229 stand if you want one. It's the only device on this page with an independent output reading: Alex Fergus measured a 52 mW/cm² peak and 41.1 mW/cm² average across the panel at 6 inches (Light Therapy Insiders).

The catch is heat. PlatinumLED rates the panel IP65 and says it withstands up to 150°F (65°C). Six of the cabins here list a top setting above that, 165–170°F, and a traditional Finnish sauna runs at 176–212°F (Laukkanen and Kunutsor, 2024). If your sauna goes past 150°F, ask PlatinumLED where to mount it before you turn it on. The panel draws 201 W, so it's a small load next to the heater. It's registered/listed with the FDA as a Class II infrared heating device (code ILY), with no 510(k) clearance. More on the brand in our PlatinumLED review, and other panels are in the panel comparison.

Chromotherapy is not red light therapy

Chromotherapy lights are colored LEDs that set the mood of the room. Red light therapy devices are sold on specific wavelengths delivered to the skin at a stated output, and those numbers are what the studies use. None of the brands here gives a wavelength or output for its chromotherapy or accent lighting, and Sun Home's warranty treats “LED lighting” as a 1-year accessory, separate from the cabin. If a listing says “red light” and shows a red glow but no wavelengths, assume it's chromotherapy until the brand says otherwise.

What red light therapy is: our red light therapy guide. What it has and hasn't been shown to do, study by study: red light therapy benefits.

EMF and wiring

Two brands put an EMF number on these models' pages. Sun Home lists 0.5 mG for the Eclipse 2 and credits a measurement by the lab Vitatech on its blog. Sunlighten says < 1 mG for the Amplify RED II, “third-party verified”. Neither says how far from the heater it was taken. JNH is quoted at an average of 0.32 mG at the heater surface, but only in search snippets of its site, which blocked my visits, so that figure isn't in the table. Everyone else stops at “low EMF”. None of this is an independent measurement, and we haven't reviewed research on EMF from sauna heaters, so treat these as specs.

Wiring matters more for most buyers. Several cabins need a dedicated circuit, and the Eclipse 2 needs a 120 V, 30 A line with a twist-lock NEMA L5-30 outlet rather than a standard household one. Budget for an electrician before you budget for the sauna.

Are red light saunas worth it?

Nobody has studied the combination on its own. I searched Europe PMC on October 7, 2026, for trials of a sauna combined with red or near-infrared LEDs and found none that compared it with a sauna alone. The closest is a retrospective pilot of 25 healthy adults who got infrared sauna, red light, whole-body cryotherapy and diet and exercise coaching together for six months, with no control group (Chun et al., 2024). It can't say what the red light added.

So price it as two purchases. The Sanctuary 2 tower is $1,599 and the Luminar tower $1,699, which buys a lot of standalone panel elsewhere on this site. A built-in panel is worth paying for when the brand states what it emits and how strong it is, as on the Eclipse 2. When it doesn't, you're paying for a panel you can't compare. If heat is what you're after, the evidence for that is summarized in our sauna blanket guide, backyard cabins without red light are in outdoor saunas, and every type of home sauna is compared in our home sauna guide. For a smaller budget, a sauna blanket gives you the heat for a few hundred dollars.

Health claims on this page are informational: medical disclaimer.

Sunlighten, Clearlight and Therasage

Sunlighten's Amplify RED II and mPulse Aspire are in the comparison on their published specs. Sunlighten doesn't publish prices (you request a quote), and returns go through approval with a restocking fee. We don't earn from Sunlighten, from Therasage, or from Clearlight's Sanctuary line, and that plays no part in the score. The Luminar 5 has the top score here, and at $15,598 with the red light tower it's also the most expensive option.

Our brand reviews: Sun Home and Clearlight.

Questions people ask