Goodkssop 180lm Bright Retro Bicycle Bike Cycling LED Headlight Fog Safety Spot Light Lamp Black Sturdy High Quality Durable Metal body, Black Color Shell. high grade Bright 1 LED headlight, retro look. Special lens provides optimum light output. with white LED. Especially suitable for riding at night. Left and right rotary button switch, easy to install. The bracket are installed in the front brake or fork hole of fixed cog. It can't be install if your bike have former shelf. Power supply by 3X AAA batteries (The batteries Not included). LED light specification: diameter: about 8cm, Length: about 11cm. Retro Classic vintage style, Make your bicycle unique.Riding at night brings you safety. our bike headlight makes you perfectly visible at night and offers excellent protection on the road. Well-designed, If you are not satisfied with it. Please feel free to contact us, we will offer you a FULL REFUND or new REPLACEMENT. bicycle retro light please search B012F05Q8I.