Black Diamond Cosmo 350 Headlamp Dark Olive One Size BD6206733002ALL1. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long backpacking trip. Specifications for Black Diamond Cosmo 350 Headlamp:...
Black Diamond Cosmo 350 Headlamp Dark Olive One Size BD6206733002ALL1. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long backpacking trip. Specifications for Black Diamond Cosmo 350 Headlamp:...