Sun Home Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna

  • Full spectrum infrared
  • 5-6 people
  • Up to 161-175°F
  • 240V hardwired

SVT Score, Top

Versus
7.1
SVT SCORESRead review

A five-person outdoor full spectrum infrared cabin in aluminium and cedar on a 240 V 30 A circuit, rated to 170°F.

$13,899

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SKU: LUMINAR5 Category: Brand:

Usability

7.1 out of 10
  • Tester: Garage Gym Reviews measured about 160°F in roughly ten minutes on an earlier build, which Sun Home discloses
  • Tester: Garage Gym Reviews called four seats fairer
  • Searched: Intertek CSA UL CPSC Health Canada
  • Record: Intertek ETL, UL 875 (Electric Dry Bath Heater; edition not printed), Sun Home Luminar 5, SUN HOME SAUNAS - San Diego, CA, USA
  • Record: Intertek ETL, CAN/CSA-C22.2 No. 164 (Electric Sauna Heating Equipment), Sun Home Luminar 5, SUN HOME SAUNAS - San Diego, CA, USA
  • Exterior: the exterior cabin three years
  • Add-on: red light $1,699.00 at sunhomesaunas.com

Strengths

  • Fast heat-up in tester hands
  • Built for outdoor weather with an aluminium shell
  • App for remote start and scheduling
  • Owners like it for regular use
  • Full spectrum infrared heaters surround the benches

Drawbacks

  • Needs an electrician and a 240 V circuit
  • Heavy panels to assemble
  • Fits fewer adults than the label
  • Labour warranty ends after the first months
  • Tested temperature fell short of the rating
Verdict

A powerful outdoor cabin for a family, but heavy and electrician-only

Social score

7.0 out of 10
Reddit6 out of 10
Liked
  • daily use
  • looks
Complaints
  • heavy panels
  • cost
  • warranty
Read the full summary

r/infraredsauna: a Luminar 5 owner two weeks in says he and his wife use it daily, that the front and roof panels are very heavy, that it suits two to three adults, and that the warranty is lacking (May 2026)

Google8 out of 10
Liked
  • fast heat-up
  • features
Complaints
  • below rated heat
  • tight for five
Read the full summary

Garage Gym Reviews scored the Luminar 5 4.3 of 5 and measured about 160°F after roughly ten minutes against Sun Home's 170°F rating, on an earlier build it tested in 2024; it says four seats is fairer (roundup updated Jan 2026)|Fortune's tester rated the Luminar 4.5 of 5 in hands-on use (May 2026); Sun Home supplied units to editorial testers and both pages carry affiliate links

YouTubeNot scored

The YouTube pool is blank: the Sun Home sauna videos found carry Sun Home discount codes or repeat a written test already counted (October 2026).

AmazonNot scored

The Amazon pool is blank: Sun Home sells no sauna on Amazon US (October 2026).

User reviewsNot scored

The retailer pool is blank: none of Walmart, Home Depot, Lowe's, Best Buy, Costco, Target or REI lists a Sun Home sauna or cold plunge (October 2026).

Reviews

Trustpilot's address for sunhomesaunas.com opens another company's merged profile, which shows two reviews, both one-star, and no review invitations (October 2026).

Track record
  • BBB rates Sun Home Saunas A+ and has accredited it since December 2025, with 13 complaints filed in three years (October 2026).
  • CPSC and Health Canada list no recall of a Sun Home sauna or cold plunge (searched October 2026).
Not countedExcluded
  • Not counted in any pool: Sun Home's own store reviews, its YouTube channel and social pages, creator and affiliate discount codes, and homesauna.com, which is produced in connection with Sun Home.
  • The retailer pool is blank: none of Walmart, Home Depot, Lowe's, Best Buy, Costco, Target or REI lists the Luminar 5 outdoor sauna (October 2026).

Specs

  • TypeInfrared
  • HeaterFull spectrum infrared
  • FormCabin
  • PlacementOutdoor
  • Seats5-6 people
  • Max Temperature161-175°F
  • Min TemperatureNot applicable
  • Capacity (Gallons)Not applicable
  • ChillerNot applicable
  • HeatsNot applicable
  • Water CareNot applicable
  • Power Supply240V hardwired
  • EMF ClaimedUnder 1 mG
  • EMF MeasuredUnder 1 mG
  • CertificationsCSA C22.2 No. 164 listed, UL 875 listed
  • Warranty3 Years

At a glance

  • 1,070 lb assembled
  • Black-tinted double glass
  • Floor and calf heaters

The SUN HOME trademark for saunas and cold plunge tubs is registered at the USPTO to Fish & Fischer, LLC of San Diego (Reg. No. 7823324, June 2025).

  • Sun Home Saunas sells its saunas and cold plunges, from a one-person pod to a six-person stove-heated cabin, in the US through its own store at sunhomesaunas.com, run from San Diego, California.
  • No Sun Home store or listing was found on Amazon US in October 2026.

The Sun Home Luminar 5 is a five-person outdoor full spectrum infrared cabin with an aluminium exterior over a Canadian red cedar interior, ten full spectrum heaters and five far infrared heaters under the bench, at the calves and on the floor.

Sun Home rates it from 0 to 170°F and lists 7,200 W at 240 V on a dedicated 30 A circuit with a GFCI breaker and a NEMA L6-30 plug, installed by a certified electrician or the warranty is void. It weighs 1,070 lb and needs a level load-bearing base with drainage.

Thick double-pane black-tinted glass and a fitted all-weather cover come with it. An app, chromotherapy and Bluetooth audio are built in. Sun Home prints under 0.5 mG for the model.

Sun Home commissioned and paid for an EMF survey by Vitatech Electromagnetics (report VTE-3534, January 2025); the published summary names no model and gives 0.6 to 4.0 mG at 1 ft and 0.3 to 0.9 mG at 3 ft, the seated distance it states. A red light add-on sells for $1,699.00.

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