P10 Red Color Outdoor LED ModuleHot Sale High Brightness ... LED Sign Board,LED Scrolling Sign,LED Board,LED Video Wall,Moving Signs,Programmable LED Display,LED Text Display ... led module with single color(red, green,yellow,blue,white),Dual color(red and green, red and blue,),Full Color( ... and power saving. 9. The product supports USB drive character storing function and serial port 232 computer sending ...