Popular Slim led advertising Light Box

About this item : With Slim LED Aluminum photo picture frame Open type is  four snap/click open frame, easy to change the poster inside Use  SMD 2835LED light inside ,LED super bright LGP Laser engraved cutting/ doting / silk printing LGP Version single-side or double-side Mounting wall mounted or hanging,so easy . Application Advertising Display for shops, supermarket, hotel, restaurant etc. Characteristics :  Ultrathin, super bright, beautiful, energy-saving, enviromental...