Happy Mood Light for Seasonal Effective disorder.

"SAD" Light is good for people who go through feelings of being down in the winter time when the sun is rare, also on dark and rainy days also. It lifts your mood and gives you energy. Helps to regain focus and concentration. Takes,away tieredness. Naturally. Brand new, never used. I got a larger one from the Government. You put it on your table and sit in front of it for 30 to 45 min every morning in the winter and on other dark days. 10,000LUX at up to 10" Interchangeable Optiflex Lenses High-Low Instencity Control UV- free Since 1956