LED bicycle lights, bicycle safety lights A simple, fun, original, lightweight, efficient, and stylish device that helps you stay visible and safe during nighttime rides. Made with luminous silicone, this light easily attaches to the back of your bike for enhanced visibility. The dynamic light effect created by the motion of your pedal stroke captures drivers' attention and adds a unique flair to your ride. For a romantic touch, the heart-shaped design can symbolize a beating heart. The red LED light is embedded in a durable silicone housing. Activation is simple—just press the button to turn it on. The attachment system allows for quick and secure mounting and removal from the saddle. This light is completely waterproof, making it ideal for all weather conditions. Beyond cycling, you can attach this light to a backpack, bag, or other gear to increase visibility while walking, running, or commuting. Features super bright, soft red LED lighting, suitable as a taillight for bicycles or personal safety accessory. Helps improve visibility and safety during nighttime activities. Powered by two CR2032 batteries (included). Product features: - Made of silicone - Waterproof design - Super low-power, multi-color LED - 3 flashing modes - Uses 2 replaceable CR2032 batteries (included) - Battery life: approximately 100 hours in steady mode, 190 hours in flashing mode - Dimensions: 6cm x 16cm x 3.5cm Please check the size and specifications to ensure compatibility with your needs. Detailed product information is provided in the title and description. We want you to be completely satisfied with your purchase. If you have any questions or concerns, please feel free to . We are here to help. Thank you for choosing our product. We hope you enjoy it.