SaunaSpace FireLight Sauna (formerly Luminati / Faraday) review
By Kirill Gissa · Published · Specs checked Oct 8, 2026 · 
Scores 8.5/10, tied for 2nd of the 8 portable saunas we track. At $4,995 for one person, it is 5 times the category median of $999 per seat. No max temperature or heat-up time is published for it; 1 of the 8 portable saunas states a max temperature. Its 5-year warranty is longer than the 2-year category median.
- Price
- $4,995
- Heat
- Near-infrared incandescent lamps: 4 bulbs (Classic) or 7
- Seats
- 1
- Max temp
- Not stated
- Warranty
- 5 years
- Returns
- 100 days
Specs and sources
Checked Oct 8, 2026 · all from sauna.spaceHeat and power
Build
Buying
Warranty, returns and shipping
5 years (product page: "backed by a 5 year warranty").
100-day home trial from delivery; full refund if returned "like-new" in SaunaSpace packaging (no sweat damage, fabric unwashed); free return shipping in the contiguous US and Canada on orders over $200; prorated deductions for damage.
Ships in the US; made in Columbia, Missouri, per the brand; no tools or electrician needed per the brand.
Warranty: 5 years (product page: "backed by a 5 year warranty"). Returns: 100-day home trial from delivery; full refund if returned "like-new" in SaunaSpace packaging (no sweat damage, fabric unwashed); free return shipping in the contiguous US and Canada on orders over $200; prorated deductions for damage. Shipping: Ships in the US; made in Columbia, Missouri, per the brand; no tools or electrician needed per the brand. Source: sauna.space, checked Oct 8, 2026.
Source: sauna.space, checked Oct 8, 2026.
Compared with similar portable saunas
All 8 portable saunas →| Model | Price | Heat | Seats | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| SereneLife Oversize Portable Infrared Home Spa (SLISAU20SL) | $199.99 | Far infrared, 3 carbon panels, 1050 W | 1 | Not stated | 8.75/10 | See specs → |
| Therasage Sauna Dr (Limited Edition) | $999 | Not stated | 1 | Not stated | 8.5/10 | See specs → |
| SaunaSpace FireLight Sauna (formerly Luminati / Faraday)THIS MODEL | $4,995 | Near-infrared incandescent lamps: 4 bulbs (Classic) or 7 | 1 | 5 years | 8.5/10 | |
| Smartmak HL-017 Two-Person Portable Far Infrared Sauna | Price on request | Far infrared, 3 carbon panels, 1600 W | 2 | 1 year (Amazon listing) | 8/10 | See specs → |
| Durasage 101 Portable Infrared Sauna, X-Large | Price on request | Far infrared | 1 | Not stated | 8.25/10 | See specs → |
