light boxes features£º 1/ light boxes apply LGP technology to make high brightness, evenly and soft lighting. 2/ light boxes take LED as light source to save energy and low heat generation; 3/ light boxes could keep 70,000 hours long lifetime; 4/ light boxes are easy to change inner picture; with various optional fixing solutions, like hanging, mounting etc. 5/ light boxes material is crystal or aluminum; surface applies advanced diamond polishing technology, looks elegant and attractive; 6/ light boxes are ultrathin, and light boxes can design as single or double faces.