Emphasis on wavelength 460nm lets you reduce your therapy time to 20-30 minutes as well as reducing the brightness of the lamp to a nicely comfortable level. Presence of other colors protects your eyes. LED technology. LED lifetime 100,000 hours

Equiped with a timer, you can set your therapy for 15, 30, 45 or 60 minutes. (Start with a half-hour session for ten days, in the morning.)

The charged lithium battery lasts two hours. Simply recharge it each evening like your cell phone for use the next morning.

For travelers, this model comes with a travel bag and 4 plugs: for North America, Europe, the UK and Australia/Asia.