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.

Keeping it simple by providing the features you need and nothing extra the Cosmo 350 Headlamp has a max 350 lumen output, red night vision, and runs on batteries or the BD 1500 rechargeable Li-ion battery.

This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long backpacking trip.