Explore Wavelengths
Learn which red and near-infrared wavelengths are best for your health and wellness goals.
Tap a category to explore common red and near-infrared wavelengths, or pick individual wavelengths to learn more.
Goals
Spectrum overview
620 nm
660 nm
700 nm
740 nm
780 nm
820 nm
860 nm
900 nm
940 nm
980 nm
1020 nm
1060 nm
1100 nm
Quick-select wavelengths
Select a goal or wavelength to see educational wavelength notes.
Educational only. Results depend on device design, irradiance, distance, session length, consistency, and individual use case.