Features: 1. Use the wind power generated during driving. No wiring, easy to install, the speed reaches 40 hp, and the LED lights will light up. 2. Select 8 high-brightness LEDs, environmental protection and energy saving, long working life. 3. Equipped with mounting bracket, the angle can be adjusted; comes with double-sided adhesive tape. 4. Integrated design, small size, compact structure and novel appearance. 5. It is like a little bit of stars in the night, which helps your car to drive safely.