


The Amplify III brings Sunlighten's Solocarbon 3-in-1 infrared technology to a 3-person capacity, making it perfect for couples plus one or small group sessions.
The Amplify line is Sunlighten's mid-tier offering—premium infrared technology without all the smart features of the mPulse. Still includes chromotherapy lighting and advanced heating for faster warm-up times.
Features the same near, mid, and far-infrared blend with programmable health sessions, but in a larger format with bench seating for multiple people. Built from eco-certified basswood or eucalyptus with tempered glass door, ultra-low EMF heaters, and integrated sound system.
Requires 120V or 240V depending on configuration. Great for families or anyone who wants the option to sauna solo or with company.


• 3-person capacity with bench seating
• Solocarbon 3-in-1 infrared (near, mid, far)
• Eco-certified wood, ultra-low EMF heaters
• Sound system and chromotherapy lighting
• Larger than 1-person models, more affordable than mPulse
"We wanted a Sunlighten sauna but couldn't quite afford the mPulse. The Amplify III has been perfect—great heat, plenty of room for two of us, and the infrared technology is the same. No regrets."