2-PERSON RED LIGHT SAUNA
Amplify RED II
Support cellular energy to recover, perform and keep doing more of what you love with purposefully integrated red + near-infrared light and the deep, enveloping heat of Sunlighten infrared.
Trusted by thousands of verified Sunlighten customers
Four layers of energy. One purposefully engineered sauna experience.
- The light therapy
Visible red + invisible near-infrared light deliver photobiomodulation (PBM), purposefully integrated throughout the sauna around how light reaches your body.
- The therapeutic infrared
Sunlighten's patented far infrared technology provides the foundational 99% emissive infrared energy at the heart of every session.
- The intense heat
Full-spectrum infrared adds greater heat intensity when you want it, reaching up to 77°C under appropriate conditions.
- The added infrared layer
Mineral-infused CELLIANT® fabric in the heater covers adds another layer of infrared energy to the experience.
AMPLIFY II
Tour Amplify II, our 2-person infrared sauna
- Spacious design for one or two people
- High-intensity heat with full-spectrum infrared
- Built by leaders in light science, with a focus on comfort and build quality
- Known for the most intense heat across our sauna lineup
- Designed to heat faster and feel more immersive
- Patented SoloCarbon® heaters for deep infrared absorption
- Additional halogen heaters to boost ambient heat
- Larger heater panels and refined system logic
- Heat-tight double-pane door to retain temperature
- Designed to support performance, recovery, and long-term use
Talk to a Sauna Consultant
Consult with a Sauna Consultant to get clear answers, personalised guidance, and help finding the right sauna for your goals, space, and budget.
Inside the homes of Sunlighten owners
Industry-leading infrared saunas
Setting the standard in light scienceWith 50 owned and pending patents, and with saunas endorsed by over 200 scientists, doctors and longevity experts, Sunlighten is a trusted brand across the globe.
Clinically informed, expert approvedSunlighten’s infrared light therapy is grounded in published research and expert perspectives, so you can choose with confidence.
Scientifically-verified, safe and cleanOur saunas are independently tested and third-party verified to emit less than 1 milligauss—well below the 10mG industry standard for “ultra-low” EMF exposure.
Purposefully designed to elevate your spaceBuilt from quality materials and patented technology, our saunas complement luxury interiors while offering the depth of an elite wellness tool.
Why experts trust Sunlighten
Dr. Mark Hyman, functional medicine doctor, bestselling author, and longevity expert, has trusted Sunlighten infrared saunas for over 20 years. Learn why he claims Sunlighten has the only saunas that deliver truly transformative results.
Frequently asked questions about the Amplify RED II, our 2-person sauna
The difference 200,000+ others feel
Newsworthy Recognition
As pioneers in light science, we are committed to setting the highest standards of quality. Our innovative approach to wellness empowers people to feel their best and enjoy more of what they love. This dedication to excellence has earned us noteworthy recognition, which we are excited to share with you.
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Discover which infrared sauna will help you reach your wellness goals.
The Amplify II two-person sauna fits an active, busy lifestyle and attitude. It maximises your sauna time. You’ll feel like your session is productive because inside your cabin the higher heat produces a noticeable sweat. You’ll know your time was well spent because Sunlighten’s unique SoloCarbon far infrared is clinically proven to penetrate deeper to increase core body temperature. Extend your workout benefits while you recover. Remove the bench to do sit-ups, crunches or stretches while the infrared waves penetrate deep, fast and meaningfully to detoxify your body, increase circulation, aid muscle recovery and help relieve pain. Built-in chromotherapy adds another layer of light therapy for energetic balance and mental well-being. And, set up and assembly are no sweat using Sunlighten’s Magne-Seal locking system. It’s an investment in your present and long-term well-being. Amplify II makes it count.