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Black Diamond Cosmo Headlamp 300 Lumens

Sale Sale
Original price $64.99
Original price $64.99 - Original price $64.99
Original price $64.99
Current price $49.00
$49.00 - $54.00
Current price $49.00
SKU BD620660001ALL1
Colour: Aluminum

Afterpay or Zip ($100min-$1000max)

Perfect for urban adventures, quick overnighters or the evening bike commute home. 

Don’t leave for your next adventure without packing your Cosmo 300 headlamp. The Black Diamond Cosmo Headlamp 300, features a bright 300 Lumen beam and is neatly packaged in a more compact, lightweight body than the original model.  

Designed with an ergonomic body and lower profile for improved balance, it also has an updated interface with an additional second switch for easy lens selection. It's efficient on battery life and lightweight, which means no matter where you are, when it's dark out, the Cosmo 300 will keep your way forward lit up until you reach your destination.  


  • Emits up for 300 Lumens of light on Max setting 
  • Compact, low profile design uses three AAA batteries 
  • Settings include full strength in proximity and distance modes, dimming, strobe, red night-vision and digital lock mode 
  • Multi-faceted optical lens design 
  • IPX8: Waterproof- Tested to operate a 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. 
  • Digital lockout feature safeguards against accidental use when stored in pack or pocket 

Tech Specs 

  • Lumens: (High) 300 
  • Weight with batteries: 86g 
  • Max Distances: (high) 74 m (low) 8m 
  • Max Burn time: High 6.5 hours, Low 200 hours 
  • IPX Rating: IPX 8 
  • Batteries: 3 AAA (Included)