U-HOMY - Infrared Sauna - 4 Person Hemlock Wood Cabin for Home or Gym - Wood Color

Thank you for your question. This sauna is designed for indoor use only. While it could potentially be placed in a fully enclosed outdoor structure such as a gazebo, pergola, or shed, we do not recommend outdoor installation for long-term durability. As an electrical appliance combined with natural wood construction, exposure to moisture, humidity, and temperature fluctuations can significantly shorten its lifespan and may pose safety risks. For the best experience and to ensure product longevity, we recommend setting it up indoors or in a protected, climate-controlled environment.

Thank you for your question. This specific model does not include the Red Light Therapy (RLT) feature. It is designed as our core infrared sauna, providing effective heat therapy that is excellent for post-workout recovery, muscle relaxation, and general wellness maintenance. If the RLT feature is important to you, we do offer other models in our store that include combined infrared and red light therapy. We encourage you to browse our other listings to find the perfect sauna that matches all your needs.