LED car expression Lamp 1,First design with LED. 2,You choic difficult messages and pictures. 3,Suit for all cars. LED ... sign for installing in vehicles. This high power LED sign can display difficult messages and pictures.Product Introduction ... the car cigarette power supply(12V). High brightness LED,Lovable messages,no need to refit the car.It ... as 10m,make sure there are not LED car expression Lamp