Silver aluminum frame led light box

The aluminum frame has two usual colors -- silver and black . also available customised frame color . Silver aluminum frame led light box mainly used for business advertising and decoration. Description of silver aluminum frame led 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 Production and