SB-682 Features: -Sunlight Jr. therapeutic lightbox.-10,000 lux full spectrum therapeutic lighting.-High speed electronic ballasts that eliminate any flicker and have very low heat.-Lower level of blue spectrum to prevent macular degeneration.-U.L. safety approved.-Carrying case (optional).-Replacement bulbs (optional).-Lifetime guarantee on light box.-Two year guarantee on bulbs. Includes: -UV filter for eye and skin safety (included).-Accommodates 1 x 55 watt …