... High brightness and energy saving. 4, Reverse polarity protection function.5, Good waterproof, IP66, be up to ECE R87 standard ... closing door; 11. Flashing strongly, it is flashing together with the turning light, improve warning effect, more safe on ... back; 13. Canbus function, strong EMC system ,deduct the disturbance of car computer system. Parameters: ModelK-AVoltageDC 9-14VPower10W/pairEmiting ...