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Black Diamond Cosmo 250 Headlamp

sku# 165789
Black Diamond - Cosmo 250 Headlamp
Model Info
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Product Info

People aren't walking around in the woods with a blubber burning lamp anymore. Nowadays, we have things like the Black Diamond Cosmo 250 Headlamp and the whales can be left to swim around and do whale stuff. The Cosmo has multiple settings including a strobe mode, a dim mode, and a red mode. There are different brightness levels to choose from so you can look near or far and keep things easy on your eyes, and the headlamp is IPX8 rated which means you don't need to worry about using it in the rain if the weather turns sour.

Product Details


Emits up to 250 Lumens on Max Setting

Multi-Faceted Optical Lens


3 AAA Batteries (Included)


Max250 Lumens / 72m Range / 6 Hour Runtime

Med125 Lumens / 50m Range / 17 Hour Runtime

Low6 Lumens / 8m Range / 200 Hour Runtime

Red Night Vision Has Dimming and Strobe Modes and Activates Without Cycling Through the White Mode

Additional Features

IPX8Tested 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 use in wet conditions.


  • Light Output (lm): 250
  • Weight (g): 83
  • Rechargeable: No
  • Warranty: 1 Year



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