This affects sleep and wakefulness periods. The light of a light box ideally should have an intensity of approximately 10,000 lux to be effective. Light therapy glasses may have a lower light ...

Light therapy lamps. The challenge of getting outside when it’s cold and dark can compound these feelings and a daily dose of sunshine via a light therapy lamp might be just what the doctor ordered.

[Luke]’s mom already has a light therapy box. It’s one of those commercially ... The standard of quality for light therapy units is a rating of 10,000 lux. While lux definitely matters ...