... Advactage:Low heat,high brightness HX Led Light Box Display or Advertising LED Light Box Thickness 28mmWidth of frame ... LB3Series Single sideLight LedLed Color of frame Sliver (dull or shiny), other color are available Light board Impor ... or decoration in shopping center super market, franchised store, restaurant,bar,club, bank, subway station,hotel, elevator,phototropic shopshow room, exhibition ...