%E9%80%9A%E7%94%A8%E5%9E%8B%E5%B0%BE%E7%87%88 %E6%96%B9%E5%BD%A2 3x 5Ultimate brightness for safer reversing Designed specifically for all types of trucks, it integrates patented light guide technology and high brightness LED light sources to provide superior reversing lighting and visibility. The simple square design paired with the crystal diamond three dimensional shape not only looks sleek, but also effectively warns vehicles behind, ensuring safety every time you reverse. Full LED high brightness lighting : High