Selected materials and a waterproof sealing process provide durability for safe use in varying weather conditions and add a touch of refinement to your ride. Enhanced visibility and safety: improve the visibility of your bike with this handlebar mounted lamp. The built-in safety warning function helps warn pedestrians and increases visibility to other vehicles in low light. Easy installation: tool-free setup. Simply attach the lamp to the end of your handlebar for a quick and easy configuration and effortless riding. Long-lasting power: one charge powers multiple rides. The built-in high-efficiency battery delivers extended run time and reduces the need for frequent charging. Use scenarios: - Night urban commuting: increases visibility to pedestrians and drivers for safer city riding. - Low light or rainy conditions: weather-resistant design helps you ride confidently in dim or wet conditions. - Quick setup for rental bikes or city rides: attach and go without tools for convenient upgrades to any bike.