Discover the perfect personal wellness retreat with the Sunlighten Signature 1, a 1-person far infrared sauna designed for simplicity, comfort, & powerful health benefits. With the touch of a button, youll experience deep cellular detoxification, immune support, improved circulation, & restorative relaxation; whether at your business or home.

Engineered with Sunlightens industry-leading SoloCarbon far infrared heaters, the Signature I delivers effective, clinically-backed infrared therapy. Every session provides gentle, soothing heat that supports stress relief, recovery, longevity, & whole-body wellness.

– Clinically backed SoloCarbon far infrared heaters for maximum therapeutic benefit

– Ultra-low EMF technology

– Compact, space-saving footprint for any home

– Gentle, non-suffocating heat ideal for daily detox and relaxation

– Easy Magne-Seal assembly with no exposed screws or nails

– Built-in chromotherapy lighting to balance mood & support emotional wellbeing

– Premium sound system for music, meditation, or immersive relaxation

– Enjoy full-body rejuvenation supported by light, color, and sound; designed to elevate your overall wellness experience.

Every Signature 1 sauna is built with premium, sustainably sourced eucalyptus, known for its durability, longevity, and beautiful natural grain. Each unit features unique variations in tone and texture, making your sauna truly one-of-a-kind.

Width: 37.8″

Depth: 39.8″

Height: 77.7″ (includes 2″ feet)

Door Opening: 28″

Recommended Clearance: 4″ behind, 12″ above

Width: 32.2″

Depth: 33.6″

Height: 70.3″

Bench

Width: 32.1″

Depth: 20.2″

Height from Floor: 19.5″

Heaters

8 Far Infrared SoloCarbon heaters

Electrical

– 120V 1350W 20A

– Requires NEMA 5-20R outlet & dedicated 20A circuit

Weight

Eucalyptus: 428 lbs

– 7 years on cabinetry and heaters
– 3 years on controls
– 1 year on glass doors and audio

– 5 years on cabinetry and heaters
– 1 year on controls
– 1 year on glass doors and audio

Sunlighten uses the highest quality wood. Minor dents, scratches, and scuffing are normal and do not affect the saunas integrity or operation.

Variations in the color or grain, and irregularities such as fine cracks, are not considered defects. During normal operation, wood may crack due to climate changes, which will not affect structural integrity.

Prior to shipping, all wood material is inspected for consistency, color and quality. Slight blemishes, scratches, or scuffs can happen in transit. Exterior blemishes can be concealed by using a small amount of furniture polish, oil, or other furniture treatment. Interior blemishes, scratches, or scuffs can be either left alone or sanded. Avoid treatments with benzene or high alcohol concentration.