1. Increase driving safety and prevent rear-end collisions 2. Function mode: Flashing straight, brake flashing, left steering, right steering 3. Power: 8W 4. Input voltage: 12V 5. Wiring: Black wire to negative, red wire to positive Red Line: Brake Lights Blue line: left turn signal White line: right turn signal 6. Size: 22.5 x 6cm
