Sunlighten Signature I
Sunlighten infrared saunas · Saunas inferred
$5,499 list price · checked Oct 7, 2026
Sunlighten Signature I is a sauna from Sunlighten infrared saunas. It uses infrared heat, seats one person, and measures 39.8 × 37.8 × 77.7 in outside (L × W × H). List price: $5,499 (Sunlighten's published price, checked Oct 7, 2026).
| Category | Saunas |
|---|---|
| Model / SKU | — |
| Heat ? | infraredsunlighten.com |
| Infrared spectrum ? | farsunlighten.com |
| Setting | — |
| Shape | — |
| Seats | 1sunlighten.com |
| Outside size (L×W×H) ? | 39.8 × 37.8 × 77.7 insunlighten.com |
| Inside size (L×W×H) | 33.6 × 32.2 × 70.3 insunlighten.com |
| Weight | 428 lbsunlighten.com |
| Power ? | — |
| Voltage ? | 120sunlighten.com |
| Circuit ? | 20 Asunlighten.com |
| Plugs in ? | yessunlighten.com |
| Top temperature (claimed) ? | — |
| Heater | — |
| Heater included in the price ? | — |
| Wood ? | eucalyptussunlighten.com |
| Thermally modified wood ? | — |
| Wall / stave thickness ? | — |
| Arrives ? | — |
| Electrical safety listing ? | — |
| Warranty: cabin | 7 yearssunlighten.com |
| Warranty: heater | 7 yearssunlighten.com |
| Sold as | Single product |
| Availability | Sold by several retailers |
Where to buy
Prices are re-checked every week. A date more than a month old means the store could not be re-read, so the price may have moved.
A struck-through price is the store's own "was" figure, recorded as shown; the price history below says how long it has stood.
Where this came from
inferred Read from brand or store pages, but at least one value rests on a search result, a figure worked out from the source's own numbers, or a product with no part number to pin it to. Last verified 2026-10-10. What the labels mean.
The equivalent in other lines
Same category, different brand. Open any of them side by side with this sauna, or tick several to compare up to four.
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