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Black Diamond Cosmo 350-R Headlamp

Black Diamond  |  Item: 71681.01
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$54.95 $41.25
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Product Details

Whether camping, out in nature, or exploring the depths of your basement, light the way with the Cosmo 350-R's rechargeable all-purpose beam, complete with night vision. Designed for the adventurer with access to a power source.
  • Rechargeable: Powered with integrated 1500 mAh Li-ion battery with micro-USB charge port.
  • Recycled elastic headband featuring comfortable next-to-skin Repreve fiber construction.
  • 350 Lumen max output.
  • IP67: Waterproof-Tested to operate at least 1.0 meters underwater for 30 minutes.
  • Settings include dimming, strobe, red LED night-vision, and lock mode.
  • Red night vision has dimming and strobe modes and activates without cycling through the white mode.
  • Integrated battery meter display shows % of power remaining.
  • Digital lock mode feature safeguards against accidental use.


  • Headlamp
Lumens: 350
Burn Time on Low: 225 hours
Burn Time on Medium: 10 hours
Burn Time on High: 5 hours
Weight (with batteries): 3 oz
Batteries Included: Yes
Rechargeable: Yes
Batteries: 1500 mAh Li-ion battery
  • IP67 Waterproof-Tested to operate at least 1.0 meters underwater for 30 minutes
  • Dimming, strobe, red night-vision, and digital lock modes
  • Integrated battery meter
  • Adjustable headband