Product name: Bike Front Lamp with Horn Product size: 94*38*40mm/3.7*1.5*1.6in Applicable handlebar diameter: 22-32mm/0.86*1.26in Product color: As shown in the figure Product material: ABS Product features: 1. Solar-powered: This bicycle front light is equipped with solar panels, allowing it to be charged by sunlight and reducing the need for battery replacement. 2. Dual lamp beads: The light features two lamp beads, providing a brighter and wider illumination range for enhanced visibility during night rides. 3. High-decibel horn: With a built-in high-decibel horn, this light not only provides illumination but also serves as a safety feature to alert pedestrians and other riders. 4. Independent switch: The light and horn have separate switches, allowing you to control them individually based on your needs. 5. Anti-glare design: The light is designed to prevent glare, ensuring that it does not blind or distract other road users, making it safe for both the rider and pedestrians. 6. Waterproof for rainy days: This light is designed to be waterproof, ensuring its functionality even in rainy weather conditions. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact me we will give you some suggestion, but it is for you reference only. Shipment includes: 1 pc Bike Front Lamp with Horn