SB-558 The SunRay's moderate size, light weight, and reasonable price have made it a very popular unit. As recommended by leading researchers, the light is delivered at a downward angle for maximum effectiveness. The leg pieces of the desk stand are easily detached and reattached to the back of the unit for portability. The SunRay therapeutic light box provides 10,000 lux illumination that will leave you with a revived feeling of energy. Features: -Sunray therapeutic light box -White finish -10,000 lux full spectrum therapeutic lighting -High speed electronic ballast that eliminate any flicker and have very low heat -UV filter for eye and skin safety (included) -Lower level of blue spectrum to prevent macular degeneration -U.L. safety approved -Lifetime guarantee on light box -Two year guarantee on bulbs -Accommodates 4 x 31 watt full spectrum bulb (included) -Overall dimensions: 15.5 - 23.5'' H x 23 - 24'' W x 3.25 - 12'' D
