Crafted with a full aluminium body, slim profile and IP65-rated construction, the SDS Sunna 1400S is a high-performance full-body Red Light Therapy & Infrared Light system engineered for both standard environments and sauna spaces.
Designed around widely studied red and near-infrared wavelengths, it offers a seamless way to incorporate light therapy into your daily routine, supporting relaxation, post-activity recovery, and a sense of overall wellbeing.
How LED Light Therapy Works
Red and near-infrared light therapy is designed to support the bodyโs natural processes. Specific wavelengths of light are widely studied for their interaction with cellular function and energy, and are commonly used in photobiomodulation, a process associated with supporting how the body performs and recovers.

Benefits of Red Light Therapy
Through targeted light exposure and gentle warmth, this form of light therapy is widely used to support relaxation, recovery, and overall wellbeing. It may help support post-activity recovery, while regular use is also commonly associated with supporting skin appearance and the appearance of healthy-looking hair.
| SDS Sunna 1400S Red Light Therapy & Infrared Light | |
|---|---|
| Light modes | Full spectrum (red + infrared), Red light, Infrared |
| Wavelengths | Red Light: 630nm, 660nm, Near-Infrared: 810nm, 830nm, 850nm, Infrared: 1060nm |
| Dimensions | H1013 ร W276 ร D30mm |
| Weight | 9.7kg |
| Construction | Full aluminium body |
| Dimming Mode | 10-step adjustable |
| Recovery Mode | 10Hz |
| Irradiance | >100 mW/cmยฒ |































