Sunlighten mPulse Aspire 1-Person Infrared Sauna

Infrared

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.

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Specifications verified October 9, 2026. How these numbers are checked.

Footprint: 43.6 x 41.6 x 79 in
Placement: Indoor
Plug-in or 240 V: Plugs into a 120 V outlet; no 240 V wiring needed.
Circuit: 120V / 20A (NEMA 5-20P), as the maker publishes it.The maker specifies a 20 amp circuit, which is the largest a 120 volt supply provides in a home. This heater draws 18.0 amps, so the 125 percent continuous load rule leaves no headroom: it needs a dedicated circuit with nothing else on it. NEC 422 gives the rating marked on a listed appliance authority over the calculation, so ask your electrician to confirm the marked rating before wiring.Check it on the calculator.

Running cost: About $0.40 per one-hour session: a 2.16 kW heater at the US average residential rate of 18.31 cents per kWh (EIA, July 2026).

Full specifications: capacity, heater power, warranty and 1 more, each with its source

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.

How it measures against similar models: 1 high and 2 trade-offs

Warranty of 7 yr is higher than 80 percent of the 271 models that list one (median: 5 yr).

Ties for the lowest capacity of the 401 models that list one.
Heater power of 2.16 kW is lower than 82 percent of the 259 models that list one (median: 6 kW).

The 3 categories it is listed in

This model is listed in these categories:

Nearest to this model on capacity and type.