104" Rainbow Color Window LED Programmable Scrolling Sign USB Aluminum frame 2Line*16Charact USB Programmable/Remoter 104" Rainbow Color Window LED Programmable Scrolling Sign USB,which is made by high brightg LED Lamp, can display text, graphic,animation, real-time with many actions.There are many advantages, such as high bright, long life, work stable, used in wide range andinstalled widely in ...