Light Science

The science we use in innovating our proprietary technology to recreate infrared in our products is the same science used across many disciplines. Inspired by nature’s healing rays available since the beginning of time, infrared light science is utilised across healthcare, aeronautics, astronomy, meteorology, thermal imaging and horticulture to leverage what’s all around us in the sun’s beneficial light spectrum. It’s the same science we use to bring you the best infrared products in the world.

Why Sunlighten

The Sunlighten Story

BRINGING LIGHT FOR OVER 20 YEARS

Our life-changing wellness journey began two decades ago when our co-founder’s brother was in a very dark place with his health, and his experience with infrared sauna therapy literally brought him into light and health. That sparked the desire in Connie and Aaron Zack to share this amazing technology with others.

SHARE OUR PASSION

Heating Technology

LEADERS IN INFRARED

If you’re curious about how we recreate nature’s three types of healing infrared light, you’ll love this section. Learn the unique ingredients that go into Sunlighten’s patented technology and what makes ours different, explained in a way that will make perfect sense.

LEARN HOW IT WORKS

Craftsmanship

HAND-CRAFTED QUALITY

Details make the difference, and we have given a lot of thought to each and every one. From selecting wood from a local, family-owned source to innovating a magnetic sealing system to designing seamless corners, we believe this commitment to quality demonstrates a level of care that is unmatched in our industry.

VIEW DETAILS THAT MATTER

Safety

ALWAYS COMES FIRST

You want to relax and feel great about your decision to purchase a Sunlighten sauna. Our ultra low EMFs, low VOCs and safe electrical certifications are the best in the industry and give you the peace of mind you need to enjoy your sauna.

VERIFY OUR SAFETY

Education

What is Infrared?

NATURE’S HEALING RAYS

The sun’s healing rays bring us many healthy, healing benefits in the range of light called infrared. You may not even realize all the ways you’ve encounter infrared every day, and all the ways it works to help our bodies and our world. Learn more about how Sunlighten harnesses a natural solution to beneficial wellness.

EXPLORE INFRARED

Research

INFORMING EVERYTHING WE DO

In the wellness space, infrared sauna therapy moves along the spectrum between alternative approaches to traditional medicine. Behind every innovation, supporting every claim, you will find Sunlighten depends on a wide range of data, research, testing and thought, as we bring infrared to the world.

VIEW STUDIES & TESTING

LotusLife Library

IDEAS THAT BRING LIGHT & HOPE TO LIFE

Delve deeper and learn more about a wide range of wellness topics from our partners and wellness industry experts. From sauna protocols to specifics on mid, near and far infrared you’ll find great resources in these articles and stories.

Community

Testimonials

EXPERIENCE TELLS THE STORY

Thousands of sauna users have joined the Sunlighten community, a bright, energetic group of passionate and curious people dedicated to maximizing their well-being through the use of saunas. Add your voice, ask your question or peruse the plentiful feedback and ideas in our community.

SEE WHAT OTHERS SAY

Partnerships

PEOPLE WHO BELIEVE

Our affiliates advocate for Sunlighten saunas because they have personal experiences with our products and have benefitted from them. They’re invaluable resources for expertise and advice, and we love exchanging and sharing their knowledge. We love our partners!

LEARN ABOUT OUR PARTNERSHIP