The Knog Lil' Cobber is a compact bike light with an extremely broad beam. Producing an incredible 330-degree field of light around you, you're sure to be seen from nearly every angle. With 110 lumens on board, the Lil' Cobber has plenty of power to illuminate both you and the road ahead. With up to 8 programmable modes including 'eyesaver' mode, integrated USB plug with no cords required, and tool-free magnetic mount, Knog has stuffed a lot of features into a tiny package. It's also 100% waterproof.