Description: Illuminate way and stay safe with these high-quality bicycle lights. The bright LED lights enhance visibility, ensuring safety during night rides. Made of durable waterproof silicone, these lights are built to last. Easy to attach and remove, they can withstand outdoor conditions, making them a reliable lighting solution for all cycling needs. Versatile and easy to attach, these lights can also be used on helmets, backpacks, and more for added visibility during nighttime activities like running and hiking. Ideal for cyclists, runners, and outdoor enthusiasts, these lights are designed for various conditions, making them a must-have accessory for anyone enjoying outdoor activities. Item Name: Bike Light Material: Plastic, Resin Applicable Diameter: 2-4cm Battery: Button Battery(Battery Not Included) Features: Waterproof, Lightweight, Compact Size Detail: Size: 3cm x 4cm/1.18" x 1.57" (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: 2 x Bike Lights Illuminate your way and increase visibility with these high-quality bicycle lights featuring bright LED illumination. Crafted from waterproof silicone, these bike lights are built to last and can withstand outdoor conditions. Versatile lights that can be attached to helmets, backpacks, and more, providing comprehensive lighting for various outdoor activities. User-friendly design allows for quick attachment to bicycles, running gear, dog collars, and more, ensuring added visibility wherever you go. Ideal for cyclists, runners, joggers, and outdoor enthusiasts, these lights are designed for use in different conditions and are easy to carry and use.