Sunlighten Amplify II

Amplify is the collection Sunlighten positions for people who found infrared cabins too gentle. The Amplify II combines five SoloCarbon far-infrared panels with three 500W full-spectrum heaters (no floor heater), thick insulation, and a heat-tight double-pane glass door, and the company states it is engineered to reach 170 degrees in ideal conditions — high for an infrared cabin. Despite that, the published electrical spec is modest: 1,880W and 15.67A on a dedicated 120V 20A circuit (NEMA 5-20), which makes it one of the few high-heat full-spectrum cabins that avoids 240V wiring. Cabinet dimensions are 50.9" W x 45.9" D x 77.7" H outside and 45.4" x 39.9" x 70.3" inside, in a choice of eucalyptus (541 lbs) or basswood (456 lbs).

As with all Sunlighten cabins, there is no published price — the figure here is an approximate market price for the base configuration, and actual quotes vary with wood and options. Warm-up time is not published either. The residential warranty covers cabinetry and heaters for 7 years, controls for 3, and the glass door and audio for 1. Red light therapy is not available on Amplify at all; buyers who want it must step up to the mPulse collection. For a high-heat full-spectrum experience on ordinary household power, though, the Amplify II's spec sheet is genuinely distinctive.