Light for Bikes Cycling Rear Lights for Night Ride features a bright rear light with a smart alarm and auto sensing signals designed for running, riding, outdoor mountain road and adult activities. It is built to improve visibility and safety in low light conditions. Key benefits Improves visibility during night rides on road and mountain trails, helping to alert others to your presence as a cyclist or active participant. Smart alarm adds a safety layer by providing alerts that help deter tampering or theft. Auto sensing signals adapt to riding conditions, providing appropriate signaling without manual adjustment. Versatile for a range of activities including cycling, running and outdoor adventures, making night or low light outings safer. Key attributes Functionality: bright cycling rear light with smart alarm and auto sensing signals. Compatibility: designed for bikes and suitable for night rides and various outdoor activities. Size: compact design intended for easy attachment to typical bike setups. Performance: focuses on visibility in low light to enhance safety during use. Two to three use cases Night road cycling: attach to the rear of the bike to maximize visibility to vehicles and pedestrians during evening commutes or road rides. Mountain or trail riding after dark: use the auto sensing signals to adapt to changing light and motion, improving safety on uneven terrain. Outdoor activities including running and casual rides: benefit from the bright rear visibility and smart alarm for added security and awareness in low light environments. Overall, this Light for Bikes rear light provides a clear visibility boost for night rides and outdoor activities, combining brightness with smart features to support safety and peace of mind.