Slim light box

As only 28mm thickness ,we called " slim light box",but the outer frame size (width*height) can be customised. ​The slim light box was made of front plate,aluminum frame,led guiding board,back plate and AC adaptor. Mainly used for business advertising and decoration . Description of slim light box 1) Super slim 28mm aluminum outer frame 2) Easy graphic change via snap frame 3) Single side with hanging chains 4) High brightness led with lifetime at 100,000hours 5) Low