Speedtrol auto ceiling led the enclosure of auto ceiling led light made of industrial pv plastic high degree of tension and inflammable . and the super brightness led can provide double brightness than typical florence tube Led车顶灯采用坚固的pc塑胶为外壳，具有热变形系数高，高透光率和高光洁度特点，并且全部配置多颗超高亮的led射灯，点亮后熠熠生辉，满足乘客所需亮度。
