Black Diamond Cosmo 250 Lumen Outdoor Headlamp

Black Diamond Cosmo 250, With 250 lumens of power housed in a super-compact, waterproof body, the Cosmo 250 is perfect for urban adventures and nights in the woods.

Cosmo's new, compact body is more ergonomic with a lower profile for better balance, and the updated user interface includes a second switch for easy lens selection.

Additionally, the updated optical efficiency not only provides brighter light but also saves battery life.

And thanks to its waterproof construction, the Cosmo stays lit whether you're having to bike home in the rain or heading back to camp during an unexpected downpour.

Emits up to 250 lumens at maximum setting

Red night vision has dimming and flash modes, and white mode is activated without cycling

Compact, low-profile design uses three AAA batteries included

Settings include proximity and distance modes, dimming, flash, red night vision, and lock mode

Versatile optical lens design IPX8: Waterproof - Tested to operate underwater for at least 1.1 meters and 30 minutes.

If submerged in water, water can enter the battery compartment and it will continue to work; In wet conditions it must be dried completely after us.

Black Diamond Cosmo Features

Lumens: 250 with Batteries

Weight: 83 g (2.9 oz)

Maximum Distances: [High] 72 m: [Low] 8 m

Maximum Burning Time: [High] 6 H: [Low] 200 H

IPX Rating: IPX 8