Slim led light box

As aluminum frame thickness only 15mm or 28mm, easily to carry and change pictures, so we called them as slim led light box which widely used for advertising and decoration in supermarket , subway , store ,airport etc. Description of slimled light box 1) Super slim 28mm/15mm aluminum frame 2) Colorful led edge lit inside with lifespan 100,000hours around 3) Easy change graphic via snap aluminum frame 4) Low consumption at AC adaptor 110v/220v 5) Environmental products