Slim LED Light Box Display 1)Change images easily 2)High Brightness LED lights source 3)Save energy light box 4)CE,ROHS, ... energyThis kind of product is adopted 12V supply voltage and LED cold light source. Long lifespan, high brightness, glittering like ... wine bar,supermarket,carton fair,promotion and hotels,restaurant,hotel,super market,airport,bank,business center,window displays, Gift, Coffee ...