Automotive grille LED daytime running front auxiliary motorcycle decorative wind powered lights, installation free

Before purchasing, please note that this light only lights up when rotated by wind and does not require a power source. Therefore, do not imagine it to be as bright as a power source light. Friendly reminder: The lighting colors include blue light, white light, and color (red, blue, green) Used outside of cars (also for motorcycles, even bicycles), when the car is in motion, the airflow drives the fan blades to generate electrical energy, causing the product to emit light (this model emits blue light). When the car is in motion, the wind is used to drive the product's rotor. Product features: 1. Utilize the wind power generated during driving to generate electricity No need for wiring, easy to install, the LED light will light up when the speed reaches 40 horsepower. Like twinkling stars in the night, it is more conducive to your driving safety (Attention: Car owners, gently blow with your mouth to turn on the light. If it doesn't turn on when installed in the car, first understand its principle: the wind drives the fan to rotate, and the fan rotates to drive the motor to generate electricity. The motor generates electricity to make the light turn on. When driving, there is only one reason why the light doesn't turn on: the fan's speed is not enough to drive the motor to generate electricity. When installing, please align the fan direction with the direction facing the wind and try to turn it outward as much as possible. Don't install it inside the grille. The easier it is to blow the wind, the better. In case the light doesn't turn on, please adjust the fan direction and the installation position of the wind light and try again.) 2. Selected 8 bright LEDs, environmentally friendly and energy-saving, with a long working life; 3. Equipped with an installation bracket and adjustable angle; Comes with double-sided adhesive tape 4. Integrated design, small size, compact structure, Specification: Total length: 12cm, total width: 5cm, total height: 2cm Packing specification: 180 pairs per piece, box specification: 55 * 50 * 50 (cm) 20KG