This is a brand new, unused 3-LED headlamp with a retro and classic atmosphere, shaped like a bullet. It illuminates the night road brightly with three white LEDs and a dedicated lens with a 160-degree viewing angle. Power ON/OFF is easily operated with the switch on the top of the light. Mounting brackets and bolts for attaching to the caliper brake shaft are included. It uses 3 AAA batteries, so no dynamo is required. How about adding it to your favorite bicycle, such as a promenade bike, single-speed bike, randonneur, sportief, or beach cruiser? ■ Body Specifications ・Size: Approximately φ7 x 9cm ・Material: ABS plastic ・Weight: Approximately 100g (body only) ※ We cannot answer questions regarding waterproof performance or battery life, as there is no information from the manufacturer. ※ Requires 3 AAA alkaline batteries. Batteries are not included. Please understand. Type: Light Type of accessories: Headlight