Black Diamond Cosmo 250 Headlamp Black Diamond

With 250 lumens of power housed in a super compact, watertight body, the Cosmo 250 is perfect for urban adventures and overnighters in the woods. The Cosmoâ€s new, compact body, is more ergonomic with a lower profile for improved balance, and the updated user interface includes a second switch for easy lens selection. In addition, the updated optical efficiency not only provides brighter light, but also saves battery life. And thanks to its watertight construction, the Cosmo keeps lighting the way whether youâ€re forced to bike home in the rain, or youâ€re hiking back to camp in an unexpected downpour.