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Black Diamond Cosmo 200 Lumens Headlamp

SKU# BDI_11148

The Cosmo Headlamp is a tiltable, sleek headlamp with a max power of 200 lumens - enough to light up to 65m ahead. Now waterproof to 1 metre for 30 minutes you can use the Cosmo even in full on storms. It has 6 different lighting modes, including red night vision mode and a handy lock mode, and all are accessible through the single push button on top. An extremely handy, versatile light for your outdoor adventures.

Availability: In stock

  • Aluminium
  • Black
  • Grass
  • Salt Water

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  • One TriplePower LED and one DoublePower white LED emit 200 lumens
  • Red night vision has dimming and strobe modes and activates without cycling through the white mode
  • Sleek, low-profile design uses three AAA batteries (included)
  • Settings include proximity and distance modes, dimming, strobe, red night-vision and lock mode
  • Waterproof: Protected against water immersion down to 1m for 30 minutes (IPX 8)


Light Source 1 x TriplePower, 1 x DoublePower, 1 x SinglePower
Maximum Output 200 lumens (TriplePower), 40 Lumens (DoublePower)
Beam Range Spot LED: 65m on max, 12m on min
Proximity LED: 9m on max, 3m on min
Burn Time Spot LED: 180 hours on min, 45 hours on max
Proximity LED: 130 hours on min, 30 hours on max
Water Resistance (IPX Rating) 8
Weight with Batteries 84g
Batteries 3 x AAA (included)


Ensure that your headlamp is clean and dry before and after each use and before storage. DO NOT STORE A WET HEADLAMP. To dry it, turn your headlamp off and open the battery door. Remove the batteries and allow the housing to air dry thoroughly before closing it.

  • Do not artificially heat your headlamp to dry it
  • If your headlamp has been exposed to salt water, it must be rinsed with fresh water then dried and assembled to prevent corrosion
  • Use a mild soap and freshwater rinse to clean the elastic strap
  • Do not clean in washing machine, dishwasher or with a high-pressure hose
  • Do not scrub with abrasive substances or surfaces
  • If the battery contacts are corroded, remove the corrosion by sanding lightly with a fine-grain emery cloth


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