Dresco COB LED front light This compact front light produces a powerful and bright beam of light through the 15 COB LED lights. In addition to the normal mode, the lamp has a flashing function, so that you are extra visible. Easy to attach to the handlebars with the included adjustable (25.4 to 31.8 mm) rubber band. Specifications: Color: black Material: plastic Type of light: COB LED Power supply: batteries (2 x CR 2032) Mounting: handlebar (diameter from 25.4 to 31.8 mm) Contents: 1 Front light 1 Mounting strap 2 Batteries