... size:310x160mm 3, remote control support 4,CE&RoHS approved led car frameled car plate, remote control led car frame Characteristics Material: LED / Black plastic frame ... Total 120 characters 3 levels of speed to display LED colors:red,blue,green,yellow,white,pink,3 ... about 10~15 years)Communication mode:by remote controllerPower:DC12V/ DC24V Display effect:6 twinkling effectsOperating electricity:<10W. ...