Black Diamond Cosmo 350 Headlamp Dark Olive 3 AAA

With 350 lumens of power housed in a super compact, waterproof body, the Black Diamond Cosmo 350 is perfect for multi-use camping, around the house, and outdoor adventures that require a simple light with both an all-purpose beam as well as night vision. The Cosmo's design is ergonomic with a low profile for balance, and the 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 350 keeps lighting the way through full-on storms, whether you're forced to bike home in the rain, or you're hiking back to camp in an unexpected downpour.