Every price on this page comes from Sunlighten's US online store, checked on October 9, 2026. Sunlighten changes its prices with each promotion, so treat these as a snapshot and confirm on Sunlighten's site (opens in a new tab) before you order. For what each collection does differently, see the Sunlighten review.
- $2,099Solo System (lie-down)
- $4,999Signature, from (far infrared)
- $5,799Amplify, from (full spectrum)
- $7,699Amplify RED, from (with red light)
- QuotemPulse (not listed online)
Signature prices
Far infrared only, push-button controls. Signature II, III and IV are listed only in the Obsidian finish (black outside, eucalyptus inside). Signature specs and wiring.
| Model | Finish | Seats | Power | Store price | Regular price |
|---|---|---|---|---|---|
| Signature I (opens in a new tab) | Eucalyptus | 1 | 120V 20A dedicated outlet | $4,999 | $5,499 |
| Signature I (opens in a new tab) | Obsidian (black exterior) | 1 | 120V 20A dedicated outlet | $4,999 | $5,799 |
| Signature II (opens in a new tab) | Obsidian (black exterior) | 2 | 120V 20A dedicated outlet | $5,499 | $6,399 |
| Signature III (opens in a new tab) | Obsidian (black exterior) | 3 | 120V 20A dedicated outlet | $6,399 | $6,799 |
| Signature IV (opens in a new tab) | Obsidian (black exterior) | 4 | 240V 20A dedicated outlet | $7,799 | $8,399 |
Prices from the Sunlighten US online store (shop-us.sunlighten.com), checked October 9, 2026. "Regular price" is the store's compare-at price; the gap is a promotion and changes often. Checkout discounts, shipping offers and sales tax can change the total. Confirm the price on Sunlighten's site before you order.
Amplify and Amplify RED prices
Far infrared plus halogen full-spectrum heaters, up to 170°F according to Sunlighten. Amplify RED adds red and near-infrared light panels and needs 240V at every size. Amplify specs and wiring.
| Model | Finish | Seats | Power | Store price | Regular price |
|---|---|---|---|---|---|
| Amplify II (opens in a new tab) | Basswood | 2 | 120V 20A dedicated outlet | $5,799 | $6,699 |
| Amplify II (opens in a new tab) | Eucalyptus | 2 | 120V 20A dedicated outlet | $5,999 | $6,899 |
| Amplify II (opens in a new tab) | Obsidian (black exterior) | 2 | 120V 20A dedicated outlet | $5,999 | $6,899 |
| Amplify III (opens in a new tab) | Basswood | 3 | 240V 20A dedicated outlet | $6,799 | $7,899 |
| Amplify III (opens in a new tab) | Eucalyptus | 3 | 240V 20A dedicated outlet | $6,999 | $8,099 |
| Amplify III (opens in a new tab) | Obsidian (black exterior) | 3 | 240V 20A dedicated outlet | $6,999 | $8,099 |
| Amplify IV (opens in a new tab) | Eucalyptus | 4 | 240V 20A dedicated outlet | $8,999 | $10,399 |
| Amplify RED II (opens in a new tab) | Eucalyptus | 2 | 240V 20A dedicated outlet | $7,699 | $8,899 |
| Amplify RED III (opens in a new tab) | Eucalyptus | 3 | 240V 20A dedicated outlet | $8,599 Not available online on October 9, 2026 | $9,899 |
| Amplify RED IV (opens in a new tab) | Eucalyptus | 4 | 240V 20A dedicated outlet | $10,299 Not available online on October 9, 2026 | $11,899 |
Prices from the Sunlighten US online store (shop-us.sunlighten.com), checked October 9, 2026. "Regular price" is the store's compare-at price; the gap is a promotion and changes often. Checkout discounts, shipping offers and sales tax can change the total. Confirm the price on Sunlighten's site before you order.
On October 9, 2026 the store marked Amplify RED III and Amplify RED IV as not available to order online.
mPulse prices
Sunlighten does not publish mPulse cabin prices on its US store. It quotes them through a pricing request form or a sales consultant. All five sizes are below so you can ask for the one that fits. mPulse specs, programs and wiring.
| Model | Finish | Seats | Power | Store price | Regular price |
|---|---|---|---|---|---|
| mPulse Aspire (opens in a new tab) | — | 1 | 120V 20A dedicated outlet | Quote only | — |
| mPulse Believe (opens in a new tab) | — | 2 | 120V 20A dedicated outlet | Quote only | — |
| mPulse Conquer (opens in a new tab) | — | 3 | 240V 20A dedicated outlet | Quote only | — |
| mPulse Discover (opens in a new tab) | — | 4 | 240V 20A dedicated outlet | Quote only | — |
| mPulse Empower (opens in a new tab) | — | 5 | 240V 30A dedicated outlet | Quote only | — |
Prices from the Sunlighten US online store (shop-us.sunlighten.com), checked October 9, 2026. "Regular price" is the store's compare-at price; the gap is a promotion and changes often. Checkout discounts, shipping offers and sales tax can change the total. Confirm the price on Sunlighten's site before you order.
Solo System prices
The Solo is a one-person lie-down sauna: two sliding far-infrared domes over a heated pad, on standard outlets. The parts are also sold separately. Solo specs.
| Model | Finish | Seats | Power | Store price | Regular price |
|---|---|---|---|---|---|
| Solo System (opens in a new tab) | Solo System Chromo (domes + pad) | 1 | 120V household outlet | $2,099 | $2,999 |
Prices from the Sunlighten US online store (shop-us.sunlighten.com), checked October 9, 2026. "Regular price" is the store's compare-at price; the gap is a promotion and changes often. Checkout discounts, shipping offers and sales tax can change the total. Confirm the price on Sunlighten's site before you order.
| Solo part or bundle | Store price | Regular price |
|---|---|---|
| Solo Dome Chromo | $1,999 | $2,399 |
| Solo Pad | $849 | — |
| Solo Rise | $1,099 | — |
| Solo Mat | $69 | — |
| Solo Comfort Package | $355 | — |
| Solo System Package | $151 | — |
From Sunlighten's US online store, checked October 9, 2026.
Add-on packages
Sunlighten sells accessory bundles sized to each cabin. The Essentials package is $299. Comfort packages (linens, seat cushions, backrests and cleaning supplies) run $499 to $849. The Ultimate Rejuvenation tier adds Sunlighten's handheld light-therapy device and sweat cream, and Ultimate Radiance adds its red light therapy mask on top.
| Package | For | Store price | Regular price |
|---|---|---|---|
| Comfort | mPulse Aspire (1 Person) | $499 | $599 |
| Comfort | mPulse Believe (2 Person) | $499 | $599 |
| Comfort | mPulse Conquer (3 Person) | $549 | $649 |
| Comfort | mPulse Discover (4 Person) | $849 Not available online | $999 |
| Comfort | mPulse Empower (5 Person) | $849 | $999 |
| Comfort | Signature/Amplify III (3 Person) | $549 Not available online | $649 |
| Essentials | Any cabin | $299 | $349 |
| Comfort | Signature/Amplify IV (4 Person) | $849 | $999 |
| Comfort | Signature I (1 Person) | $499 | $599 |
| Comfort | Signature/Amplify II (2 Person) | $499 | $599 |
| Ultimate Radiance | Signature I (1 Person) | $1,099 | $1,199 |
| Ultimate Radiance | Signature Amplify III (3 Person) | $1,199 Not available online | $1,299 |
| Ultimate Radiance | Signature Amplify IV (4 Person) | $1,399 | $1,499 |
| Ultimate Radiance | mPulse Aspire (1 Person) | $1,099 | $1,199 |
| Ultimate Radiance | mPulse Believe (2 Person) | $1,099 | $1,199 |
| Ultimate Radiance | mPulse Conquer (3 Person) | $1,199 | $1,299 |
| Ultimate Radiance | mPulse Discover (4 Person) | $1,399 Not available online | $1,499 |
| Ultimate Radiance | mPulse Empower (5 Person) | $1,399 | $1,499 |
| Ultimate Radiance | Signature/Amplify II (2 Person) | $1,099 | $1,199 |
| Ultimate Rejuvenation | Signature I (1 Person) | $999 | $1,099 |
| Ultimate Rejuvenation | Signature/Amplify II (2 Person) | $999 | $1,099 |
| Ultimate Rejuvenation | Signature/Amplify IV (4 Person) | $1,399 | $1,499 |
| Ultimate Rejuvenation | mPulse Aspire (1 Person) | $999 | $1,099 |
| Ultimate Rejuvenation | mPulse Believe (2 Person) | $999 | $1,099 |
| Ultimate Rejuvenation | mPulse Conquer (3 Person) | $1,099 | $1,199 |
| Ultimate Rejuvenation | mPulse Discover (4 Person) | $1,399 Not available online | $1,499 |
| Ultimate Rejuvenation | mPulse Empower (5 Person) | $1,399 | $1,499 |
| Ultimate Rejuvenation | Signature/Amplify III (3 Person) | $1,099 Not available online | $1,199 |
From Sunlighten's US online store, checked October 9, 2026.
What the price leaves out
- The circuit. Every Sunlighten cabin needs a dedicated circuit: 120V 20A for the smaller Signature, Amplify II and the one- and two-person mPulse, 240V for the rest, and 240V 30A for the mPulse Empower. If you don't have one free where the sauna will stand, get a quote from a licensed electrician before you order; Sunlighten suggests booking the electrician early so the outlet is ready on build day. The electrical requirements guide lists the plug for every model.
- Delivery. The store advertises free freight shipping on saunas. The carrier leaves the sauna on a pallet in your garage or on a flat, paved driveway; it will not carry it up steps. The cabin comes in two or three mattress-sized boxes of about 130 lb each.
- Assembly. Sunlighten expects two people and two to three hours; the Magne-Seal corners lock without screws. The listed price assumes you build it yourself.
- Electricity. At 18.31¢/kWh, the July 2026 U.S. residential average (EIA), an hour at full rated draw costs about $0.25 in a Signature I and $0.76 in an Amplify RED IV.
- Returns. A non-custom sauna can be returned within 30 days of delivery only if it is still in its original, unopened packaging. Returns can carry a 3% administrative fee, a $499 restocking fee per Amplify, mPulse or Signature cabin, and return shipping.
- Sales tax is added at checkout where it applies.
Financing and HSA/FSA
The store offers monthly financing at checkout ("starting at 0% APR", subject to approval) and a pay-in-4 option. Sunlighten also works with Truemed so buyers can use HSA or FSA funds: you take a short health survey, a licensed provider reviews it, and if you qualify you receive a Letter of Medical Necessity. Whether you qualify, and how much that saves, depends on your plan and your health; it is not a discount Sunlighten applies.
How we collect these prices
We read the product feed of Sunlighten's US online store (shop-us.sunlighten.com) and print the current listed price and the compare-at ("regular") price for every sauna, package and Solo part. We don't round, estimate or add prices from other retailers. The date at the top of each table is the day we checked. Links on this page go to Sunlighten's main site; we may earn a commission if you buy there.
Frequently asked questions
How much does a Sunlighten sauna cost?
On Sunlighten's US online store on October 9, 2026, cabins were listed from $4,999 (Signature I) to $10,299 (Amplify RED IV), and the lie-down Solo System at $2,099. The mPulse collection is priced by quote and is not listed online.
What is the cheapest Sunlighten sauna?
The Solo System, a lie-down dome over a heated pad, at $2,099. The cheapest cabin is the one-person Signature I at $4,999.
Why doesn't Sunlighten list mPulse prices?
Sunlighten sells mPulse through a pricing request or a sales consultant rather than a listed price. Ask for a written quote that includes delivery and any package, and compare it with the listed Amplify prices.
Does Sunlighten have sales?
Often. On October 9, 2026 the store showed most saunas 6% to 14% below their regular (compare-at) price. Prices move with each promotion, so check the store on the day you buy.
Can I use my HSA or FSA to buy a Sunlighten sauna?
Sunlighten says yes, through its partner Truemed: you complete a short health survey, a licensed provider reviews it, and if you qualify you receive a Letter of Medical Necessity to use HSA/FSA funds. Approval is not automatic.
