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Black Diamond Equipment

Cosmo Headlamp


Product Description

A simple, compact headlamp that's ideal for just about any outdoor activity. One DoublePower LED throws a 70-lumen beam a maximum distance of 40 meters. Two proximity LEDs are ideal for close-in tasks around the campsite. A single red LED is great for reading maps or guidebooks while preserving your night vision. A convenient dimmer switch lets you choose the level of light that's right for the situation. Also features a strobe mode for emergencies. Runs up to 250 hours on low setting with three AAA batteries, included. IPX4 water-resistant construction.


  • LED light source
  • Proximity, distance, strobe, and red night vision modes
  • AAA alkaline, lithium, or Black Diamond rechargeable (sold separately)
  • 250 hour run time on lowest setting, 43 hour on highest
  • 1 lockable button
  • Tilt adjustment and customizable beam
  • Adjustable headband
  • IPX 4 splash protection
  • Three-level power meter


  • Bulbs:  1 DoublePower LED, 2 SinglePower LEDs
  • Power Source:   3 AAA alkaline
  • Backup Power Source:  No
  • Batteries Included:  Yes, 3 AAA
  • Battery Location:  Front housing
  • Headband Type:  Adjustable
  • Tiltable Housing:  Yes
  • Voltage Regulator:  Yes
  • Modes:  Proximity, distance, dimming, strobe, red night-vision
  • Lumens:  90
  • Max Distance:  40 m
  • Burn Time:  250 hours
  • Waterproof:  IPX-4 standard (protected against splashing or sprayed water from any angle)
  • Manufacturer Warranty: 3 years

Lighting Range

Tech Lighting headlamp-range (Black Diamond)

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