Advertising poster light box

Advertising poster light box which was made of aluminum frame,led light panel ,front plate ,back plate and power supply , Description of advertising poster 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 packing Our service for advertising poster light box 1) Free sample under