Bullet Points: 1Fun and Dynamic Effects: Its dynamic and realistic effects add unlimited fun to the boring journey, making your motorcycles the most eye-catching. 2Infrared Sensor Design: It is not bright during the day, and the lamp is automatically turned on at night, which is more power-saving. It is not only for motorcycles but also for cars, bicycles, etc. 3Intelligent Distance Sensing: It will automatically extinguish about 4-10cm/1.57*3.94in away from obstacles. No magnet sensing is required. The shell is made of ABS material combined with carbon fiber texture technology. 4Large-capacity Lithium Battery: It has a built-in 500mAm large-capacity battery. The silicon anode material has a high density to lock the power without loss. Charging for 1 hour for 1-2 months battery life. 5High-brightness LED: Optical concave lens combines with the high-definition and high-brightness lamp beads with lens group to have a projection effect, which is also cool, life-saving, and energy-saving. Description: The Car Welcome Light comes with a built-in 500mAm large-capacity lithium battery and high-brightness LED. It has an infrared sensor function and shows a cool projection effect. Specification: Name: Car Welcome Light Voltage: 5V Light source: LED high-definition lamp beads Power supply: USB charging Service life: 50,000 hours Material: ABS Size: about 5*2.3*6cm/1.97*0.91*2.36in Battery: 500 mAh Applicable to: cars, motorcycles, bicycles, etc. Note: Due to the lighting effects and shooting angles, there are color differences in the product, please understand. Due to manual measurement, there is a tolerance in the product size.