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Hiking & Camping > Headlamps

Black Diamond Cosmo

Weight2 oz
Includes HalogenNo

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Black Diamond Cosmo
4.2 out of 5 based on 17 user reviews.

Cred: 18
Review by crosscountry445 on Oct. 25, 2007
This is a great lamp. 4 LED's are bright and give off a great color. It's light-weight, easy to replace batteries, and feels good on your head. 3 light levels are nice too.
Could use a more focused option (light on the BD Spot).
Black Diamond Spot is better, but more expensive. I would recommend the Cosmo to anybody. Right now (Oct 25) they're on for $19.99.

Cred: 1250
Review by stephen on Aug. 30, 2011
it is super bright (55 lumens) and great for the price.
it has two bulb settings that are activated by pushing the button in certain ways. if you push once, you get the main bulb. if you turn it off and on again you get the dimmer setting. in other words: half of the time you turn on the lamp it is at its full brightness.
Black Diamond makes all kinds of headlamps. the storm is only a bit more expensive and is 100 lumens and waterproof.

Cred: 323
Review by qajaqer on Apr. 06, 2011
Simple settings and easy to turn on and off even if your fingers are cold lifeless frozen nubs. Strap is easily adjusted and can fit on just about anything. (I use this for leading short cave trips so I can just use my kayak helmet and strap this thing to it.
Replacing batteries with cold lifeless frozen nubs for fingers is impossible. Actually it is pretty hard even sitting at home.

Cred: 40569
Review by marks on Jan. 17, 2011
Light weight, cheap LED headlamp.
Switching the batteries is a tad awkward especially if you don't have another light to see what you're doing.

Cred: 33
Review by shaerossetti on Oct. 12, 2011
Black Diamond is an awesome brand. And always has good quality gear. Light weight and great for the price.
I was kind of disappointed when I bought it and realized that the brightest setting didn't use all 4 lights. It's good for a last minute buy, but do your research if you're a serious hiker, caver, etc. Other than that I'm happy with the purchase.

Cred: 36
Review by fb_110501581 on Jan. 20, 2008
battery last a long time
can turn on with mittens
no red light for night vision
no lock--can come on in pack

Cred: 195
Review by rrtex1 on Mar. 01, 2011
Great head light, nice and bright, excellent battery life and rain does not stop it. Easy to adjust, easy to dim, and easy to choose light setting.
None so Far
Black Diamond Spot

Cred: 212
Review by jjuran on Mar. 07, 2011
Gets the job done. 4 settings for multi purposes.
Adjustable light mount broke and now just flops around. Not very sturday construction.

Cred: 264
Review by myname on Apr. 21, 2012
Good headlamp. Very bright. I think it looks pretty cool.
There are two brightness settings (bright and dimmer): could be viewed as good or bad; I like it but I've heard some people don't.

Cred: 25
Review by Merdynn on Apr. 07, 2011
This thing is wicked
Main light dims
secondary light dims
and has a strobe...for those disco nights on Pitch 4

Cred: 303
Review by EmoryRC on Jul. 15, 2008
Reasonably priced, bright, long lasting.
Easy to accidentally turn on.

Cred: 3
Review by Chrisalbert on Jun. 13, 2011
Great overall I'd say light weight easy functions the L.e.ds on this thing are sweet very bright . Long lasting battery life. Super rad
Can't think of any thing.
Carry this everywhere.

Cred: 54
Review by blegare on Nov. 15, 2012
awesome headlamp. great deal for the price

Cred: 0
Review by Sixersfangsl on Sep. 05, 2008

Cred: 27
Review by devin on Oct. 28, 2008
Bright n light.

Cred: 12
Review by Chris P on Feb. 15, 2008
lotsa light

Cred: 11
Review by fb_1148820339 on Apr. 11, 2008
fun strobe mode
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WeightLumensIncludes Halogen
Black Diamond

$14.98 - 34.42
2 oz15No
Black Diamond

2 oz
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