© Huckberry 2022

Cosmo 350 R - Rechargable Headlamp in Octane


Color: Octane

One Size
U.S. Standard Shipping Arrives 10/12 - 10/18
Free U.S. Shipping $98+
Free 60-Day Returns
Best Price Guaranteed
This item is available for continental US delivery only.

Fully rechargeable LED headlamp from a legendary outdoor brand

Take a look anywhere from the harness of a serious rock climber to the picnic table of a weekend warrior’s campsite, and you’ll probably find one of Black Diamond’s ingenious pieces of gear. That’s because they’ve been dedicated to innovation since 1957, consistently retooling and redesigning their gear based on expert research, rigorous testing, and feedback from folks putting it to the test in the real world. The Cosmo 350 R is a versatile, rechargeable headlamp designed for navigating a cave or a dark tent.

  • Perfect headlamp for rappelling a cliff at night or digging through your duffel for a midnight snack
  • All-purpose beam built with versatility in mind
  • Settings include dimming, strobe, red LED night-vision, and lock mode
  • Red LED with dimming and strobe modes for night-vision applications
  • Night vision mode can be activated without cycling through white mode
  • Fully rechargeable integrated battery with a micro-USB plug
  • Recycled elastic headband makes for a comfortable wear
  • Multifaceted optical efficiency lens technology
  • Waterproof to at least 1 meter for half an hour
  • Integrated battery meter display shows percentage of power remaining
  • Digital lock mode features safeguards against accidental use when stored in a pack or pocket
  • Charging cable not included
Max Output 350 Lumens
Power Integrated 1500 mAh Li-ion battery
Charging Micro-USB
Waterproof 1 meter for 30 minutes
Weight 75 g

Email us at [email protected] for sizing guidance or other questions.

Get Inspired. Get Equipped.

Sign up for our award-winning newsletter

6 Characters Minimum