Equipped with high-brightness LED lamps, this Bike Taillight emits up to 15 lumens, ensuring optimal visibility during night rides for enhanced safety. Crafted from a blend of PC and ABS materials, this taillight boasts excellent waterproof performance, making it ideal for outdoor cycling in any weather condition without compromising its functionality. Utilizing a rechargeable lithium polymer battery and an automatic full charge cut-off system, this taillight offers convenient and eco-friendly power management, ensuring long-lasting illumination for your rides. Tailored for outdoor activities, especially night riding, this rear taillight serves as a reliable warning light to alert other road users of your presence, enhancing overall safety on the road. With a focus on energy-saving features, this bicycle taillight consumes minimal power while delivering maximum brightness, providing a sustainable lighting solution for your nighttime cycling adventures. Description: Illuminate your way with our bike taillights, designed for ultimate safety during outdoor night rides. These taillights boast exceptional waterproof performance, ensuring durability in all weather conditions. Equipped with high-brightness LED lamps, they emit up to 15 lumens while consuming minimal power. The rechargeable lithium polymer battery, coupled with an automatic full charge cut-off system, guarantees continuous protection for your lights. Ride confidently with our rechargeable bicycle tail light, your reliable companion for enhanced visibility and warning signals on the road. Item Name: LED Bike Tail Light Material: PC, ABS Battery Capacity: 100mAh Lumens: 15lm Features: Waterproof, Super Bright, Practical Size Details: L: 8.5cm, W: 2.5cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x LED Bike Tail Light 1 x Charging Cable 2 x Rubber Rings