Sunlighten Amplify RED IV 4-Person Red Light + Full Spectrum Sauna
Infrared
- Capacity
- 4 persons
- Warranty
- 7 yr
- Verified price
- by quote
Where to buy
Sunlighten prices by quote.
Sunlighten publishes no price for this model, so this page shows none. The pricing link opens this model's page, where a price can be requested.
The pricing link is an affiliate link that supports this site; see the affiliate disclosure.
Specifications verified October 9, 2026. How these numbers are checked.
Will it fit
- Footprint
- 80.4 x 56.2 x 77.7 in
- Placement
- Indoor
- Plug-in or 240 V
- 240 V: plugs into a 240 V outlet on a dedicated circuit.
- Circuit
- 240V / 20A (NEMA 6-20), as the maker publishes it.
Key facts
- Running cost
- Not computed: the maker publishes no heater rating.
Full specifications: capacity, heater power, warranty and 1 more, each with its source
| Capacity | 4 persons |
|---|---|
| Heater power | not verified |
| Warranty | 7 yr source |
| Wood | Eucalyptus |
Specifications read from the maker's product page on October 9, 2026: sunlighten.com. A row with its own source link was read from the page it links.
Source links to Sunlighten are affiliate links that support this site; see the affiliate disclosure.
What these specifications mean, explained once: Infrared vs traditional sauna, Sauna dimensions by capacity, Costco sauna prices compared, Sauna breaker and wire size chart, Sauna heater sizing calculator, and Sauna running cost calculator.
How it measures against similar models: 1 high
What stands out
- Warranty of 7 yr is higher than 80 percent of the 271 models that list one (median: 5 yr).
The 3 categories it is listed in
This model is listed in these categories:
Similar models
Nearest to this model on capacity and type.
- Maxxus 4 Person Low EMF FAR IR Sauna (MX-K406-01-CED) $4,699-$7,999 4 persons infrared
- Sun Home Saunas Solstice 4-Person Infrared Sauna $7,799 4 persons infrared
- Dynamic Saunas Dynamic "Bergamo" 4 Person Ultra Low EMF Far IR Sauna (DYN-6440-01 Elite) $3,500-$4,099 4 persons infrared
- Sun Home Saunas Eclipse 4-Person Red Light & Infrared Sauna $12,999 4 persons infrared
- Finnmark Designs FD-3 $6,495 4 persons infrared
- Backyard Discovery Rylan Indoor Infrared Sauna 4 Person 4 persons infrared