led car message sign 1, remote control 7x50 pixel 2, 360 degree direction revolve 3,color:red, ... ,blue,yellow,white and so on.English languages displayDot matrix:7x50.Pitch:4.6mmDisplay space:322x60mm.8 levels of ... each have 200 characters,built-in 99 messages.Specification: Pixel constitutionModule and SMDResolution7x50Size435x95x65mmRated voltageDC12VRated power<5WDisplay colorRed/Yellow/Blue/Green ...