If you’re unfamiliar with the best red light therapy devices, their results mimic the kind of skin treatments you can usually only get in a dermatologist’s office. It’s true: Strapping on a glowing ...

Red light (620 to 700nm): ... We especially loved the adjustable InstaChill cooling therapy with the medical-grade stainless steel pads for treating our puffy under-eyes.

100 red light emitting diodes in red mode and 60 blue light emitting diodes in blue mode, four light wavelengths: red (630 - 700nm), blue (400 - 470nm), infrared (800 - 1200nm), and amber (590nm ...