The highest Lux rating per square inch of any full spectrum light box on the market! 10,000 Lux at 30" and 5,000 Lux at 48". Versatile with an easy-lift handle for greater portability. Safe and effective dual switching allows for 50% or 100% power settings. Unit is 13.75" x 13.25". Designed for desk or table-top applications as well as applications where you need to be on the move. Simply remain within 48" of the unit. Easy to Use Computer work stations Kitchen table top and cooking areas Work shop applications Artist working areas Digital photography lighting Exercise and workout areas Vanity work stations