This A4-size light box is priced higher than most A2-size light boxes. So for the price, you will sacrifice size. The other issue with this product is its low lux.

Your light box should be situated about 16 to 24 inches from your face. The light has to reach your eyes, though you shouldn’t look directly into the box. It’s fine to eat, read, or use an ...

Large light boxes mounted on walls or overhead stands are too distant to deliver 10,000 lux. • Fluorescent lamps should have diffusing screens that filters harmful ultraviolet rays.

Light therapy can be performed to treat Seasonal Affective Disorder (SAD) by providing exposure to artificial light. Individuals with SAD suffer symptoms similar to depression during the fall and ...