Black Diamond Cosmo 350 Headlamp product image

Black Diamond Cosmo 350 Headlamp



  • 350 lumens
  • IPX8
  • Night vision

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Product Information


  • Output: 350 lumens
  • IPX Rating: IPX8
  • Max distance (High setting): 64 m
  • Max distance (Medium setting): 45 m
  • Max distance (Low setting): 10 m
  • Display weight: 79 g (AAA), 73.5 g (BD1500)
  • Weight without batteries: 46 g

Design & Details:

  • Powered with three AAA Alkaline cells (included) or the rechargeable BD 1500 Lithium-Ion battery and charger (sold separately) for maximum flexibility
  • Red LED night vision has dimming and strobe modes and is quickly activated with dual-button interface
  • Settings include dimming, strobe, red night-vision, and lock mode
  • Multifaceted optical lens design
  • IPX8: Waterproof-tested to operate at least 1.1 meters underwater for 30 minutes
  • Integrated battery meter display shows power remaining
  • Digital lock mode feature safeguard against accidental use when stored or packed
WARNING: This product can expose you to chemicals including Bisphenol A (BPA) and Nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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