The Sunlighten Signature II Infrared Sauna is one of the most trusted and advanced far infrared saunas in the wellness industry. Designed for home & commercial use, this premium 2-person sauna features patented SoloCarbon heating technology, clinically proven to deliver the precise 9.4-micron wavelength being the most effective for deep tissue absorption & detoxification.

Built with ultra-low EMF construction, premium materials, and advanced therapeutic features, the Signature II is engineered to elevate recovery, relaxation, detoxification, and overall wellness routine.

PREMIUM, TESTED BUILD QUALITY

Built with health, safety, and longevity in mind:

Ultra-low EMF design for safe, frequent use
Solid wood construction (Basswood or Eucalyptus)
Non-toxic, eco-friendly materials & finishes
Durable craftsmanship for long-term reliability

INNOVATIVE DESIGN FEATURES

Cutting-edge Magne-Seal Assembly System

Magnetic locking panels for fast, tool-free setup
Tight seal to retain heat and improve efficiency
Allows natural wood expansion & contraction

Celliant Heater Covers

Converts body heat into infrared energy
Enhances overall infrared effectiveness
Exclusive to Sunlighten

Blaupunkt Sound System

High-quality integrated speakers
Bluetooth connectivity for seamless streaming
Crystal-clear sound for music, meditation, or guided sessions

At the core of the Signature II is Sunlightens exclusive SoloCarbon heating system, delivering unmatched infrared performance:

9 SoloCarbon FIR heaters for full-body coverage
Clinically proven 99% emissivity at 9.4 microns
Deep tissue penetration for enhanced detoxification and circulation
Consistent, even heat distribution

SOUND & VIBRATION-BASED RELAXATION

Take your sessions further with Acoustic Resonance Therapy (A.R.T.), a powerful combination of sound and vibration:

Uses harmonic frequencies to promote deep relaxation
Feels like a light-touch massage during sessions
Enhances recovery, stress relief, and emotional balance

FULL-SPECTRUM COLOR THERAPY FOR MIND & BODY

Enhance your sauna experience with advanced chromotherapy designed to support mental, emotional, and physical balance:

16 color options with customizable settings
Multiple brightness levels & dynamic light modes
Targets key energy centers (chakras) through light frequency