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About Black Diamond Equipment Cosmo LED Headlamp - 90 Lumens

2nds. An impressively powerful light in an ultralight package, Black Diamond Equipment's Cosmo LED headlamp has three light modes and a pivoting design that allows you to angle the beam up or down.


Specs about Black Diamond Equipment Cosmo LED Headlamp - 90 Lumens

  • Type: Headlamp
  • Illumination type: LED
  • Light output: 90 lumens
  • Run time (High): 43 hours
  • Run time (Low): 150 hours
  • Max distance: 164'
  • Light modes: High/low/strobe/red
  • Batteries: 3 - AAA
  • Batteries included: Yes
  • Dimensions (HxWxD): 1-1/2x2-1/4x1-1/2"
  • Weight: 3.7 oz.
  • Material: Composite
  • Made in China
  • US shipments only


Do you own this product? Write a review and help others with their buying decisions!

4.588888 5 Overall Rating: 4.6 Based on 90 reviews

Most Helpful 5-Star Review

Verified Buyer Reviewed by Canyon hiker from Columbus, OH on Tuesday, November 13, 2012
This BD headlamp is a steal at STP. For a similar Petzl or Princeton Tec you'll pay 2-4x what this one costs. Changing batteries is easy, and the headlamp has multiple intensity and directional adjustments. I've used it camping, hiking, and even for some work around the house when I had to kill p... Read More
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  • Verified Buyer Reviewed by Bald Eagle from Iowa on Saturday, January 14, 2017
    Good price on two that work great for what they are intended…two hands can be used at the campsite or at home. PLUS in an emergency situation at home or when trekking, great to have two hands handy. Finally, as a "I-canoe-in-the-Boundary- Waters-trekke," (multiple treks) it is nice to know that IF we had to paddle at night, (never recommend in the wilderness), good to have this mounted on the hat (I have velcro sewn on my hat so the light can't fall off) as both hands are needed to paddle.
  • Verified Buyer Reviewed by Nebraska Climber from NE on Wednesday, January 4, 2017
    We haven't taken this headlamp out yet into the wilderness (it's 7 degrees tonight!), but it so far operates well and is very bright. There are multiple settings on the light itself, which allow for a super bright beam, a combination of white led lights, and a red light. The strap is good and the design is compact but seemingly durable. The tricky part is figuring out how to change modes. At first, we could only get the super-bright main beam. With some button poking, we discovered it did successfully change modes, but it's a little weird to get used to. I haven't played around with it too much, so I think it will be fine once I get the hang of it, but that's why I give it 4 starts instead of 5. The quality of the light is fantastic. I also haven't really checked out battery life yet, but I suspect that even a bright LED will be far more conservative using juice than the old incandescent bulb headlamp that this is replacing. That one, though no longer the most powerful tech, was waterproof--which this one is not, so the old one will probably get to stick around in the box-o-camping supplies for special uses.
  • Verified Buyer Reviewed by Toby from VT from Vermont on Sunday, January 1, 2017
    Strong enough for night hikes and the read light is perfect for activities that require map reading without night blindness
  • Verified Buyer Reviewed by Gina from Arroyo Grande, CA (Central Coast!) on Saturday, December 31, 2016
    This head light is terrific. My son has already used it on the movie set where he works as a grip! Just what he needed to shine a light on his work--hands free!!
  • Verified Buyer Reviewed by OutdoorLovah from KCMO on Wednesday, December 28, 2016
    I can't say anything bad about this, aside from the battery door cover being a tad annoying to put back on, and the navigation through settings is tricky at first...but use your brain and you'll get it :)

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About Black Diamond Equipment

Black Diamond Equipment sets the standard in dependable rock climbing, alpinism, and backcountry skiing gear. What started with an eighteen-year-old man with a hammer and anvil has emerged into an employee-owned, global company that outdoor enthusiasts know and trust. When it comes to gear, Black Diamond Equipment constantly dreams of what could be and criticizes what exists to engineer the best gear out there, through rigorous, hands-on testing. From crampons and helmets to probes and backpacks, Black Diamond Equipment brings simple, yet powerful gear to the forefront of life on rock, snow, ice or mountain.