Black Diamond Cosmo 250 Lumens Headlamp

250 Lumens max. output / 200 hrs max. battery life / 3 x AAA batteries
Weighs 83g (with batteries)
Code: AW19486
  • Now £27.99
  • (FREE UK & EU Delivery)
Item out of Stock | Usually dispatched within 24 hours

Now featuring a 250-lumen beam and a lighter, smaller, tighter waterproof body with an updated user interface, the Cosmo 250 can handle everything from your evening bike commute to that weekend backpacking trip.

Black Diamond says:

With 250 lumens of power housed in a super compact, waterproof body, the Cosmos 250 is perfect for urban adventures and overnighters in the woods. The Cosmo’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 fully waterproof construction, the Cosmo 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.

We're working out what we think about Black Diamond's Cosmo 250 Lumens Headlamp, we'll add our comments here in due course.

- Reviewed by BasecampGear

  • Emits up to 250 lumens on max setting 
  • Red night vision has dimming and strobe modes and activates without cycling through the white mode
  • Compact, low-profile design uses three AAA batteries, included
  • Settings include proximity and distance modes, dimming, strobe, red nightvision and lock mode 
  • Multifaceted optical lens design 
  • IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after us in wet conditions.
  • Digital lockout feature safe guards against accidental use when stored in a pack or pocket
  • Weight With Batteries: 83g
  • Lumens: [High] 250 [Medium] 125 [Low] 6
  • Max Distances: [High] 72m  [Medium] 50m [Low] 8m
  • Max Burn Time: [High] 6 H [Medium] 17 m [Low] 200 H
  • IPX Rating: IPX 8
  • Batteries: 3 AAA (included)
Be the first to review Black Diamond Cosmo 250 Lumens Headlamp. Write a review ›