Portable vs Fixed: What You Sacrifice

Portable and compact RLT devices trade treatment area and, in some cases, irradiance for flexibility. For targeted treatment (face, shoulder, specific injury area), the sacrifice is minimal — a 94 mW/cm² compact panel at the recommended distance delivers adequate energy doses for most applications. For full-body coverage, portable devices are not practical.

See the full red light therapy guide for all 12 reviewed devices including full-body options.