-- Product Description -- * The light diameter about 8cm, length about 11cm. Power supply by 3x AAA batteries (The batteries Not included). * Please carefully check the product description picture before purchase. The pictures are taken in kind, including a light and a bracket. * Please confirm whether your bicycle supports to Install this light through this bracket, thank you!-- Durable Material -- * Made of metal material, strong and sturdy, it has excellent impact resistance. * Surface electroplating process, anti-rust and anti-corrosion, long service life. * Bright LED Light brings you safety when riding at night.-- Well Designed -- * Retro look style design, this light with 6leds chips, Special lens provides optimum light output. * With white color light, especially suitable for riding at night. * Push button switch, very easy to control the light on and off, also easy to install. * The bracket are installed in the front brake or fork hole of fixed cog. * Please Note: It can't be install if your bike have former shelf.-- Widely Used -- * With unique lamp front brim, Retro Classic vintage style, Make your bicycle unique. * Our bike headlight makes you perfectly visible at night and offers excellent protection on the road. * Also can be used as an emergency flashlight, put it in the car, basement, attic and emergency kit. * Use it during cycling, running, hiking, camping, dog walking, night activities, power outages, etc!-- Excellent Service -- * We are committed to providing our customers with high quality products, we are dedicated to ensuring your fully satisfaction. * Please contact us when you have any problem, we will solve the problem for you as soon as possible.Package included: 1pcs bike light. 1pcs bracket.