Black Diamond Black Diamond Cosmo 300 Headlamp
Black Diamond Black Diamond Cosmo 300 Headlamp
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Black Diamond Black Diamond Cosmo 300 Headlamp

Key item features

Now featuring a 300-lumen beam and a lighter, smaller, tighter waterproof body with an updated user interface, the Cosmo 300 can handle everything from your evening bike commute to that weekend backpacking trip.

With 300 lumens of power housed in a super compact, watertight body, the Cosmo 300 is perfect for urban adventures and overnighters in the woods. The Cosmo's new, compact body, is more ergonomic with a lower profile for improved balance, and the updated user interface includes a second switch for easy lens selection. In addition, the updated optical efficiency not only provides brighter light, but also saves battery life. And thanks to its watertight construction, the Cosmo keeps lighting the way whether you're forced to bike home in the rain, or you're hiking back to camp in an unexpected downpour.
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4.9 out of 5 stars
stars18 ratings16 reviews
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Showing 1-3 of 16 reviews

Jul 17, 2022
Richard B
5 out of 5 stars review

Seller Verified Purchase

Great headlamp

This is a great head lamp. I was looking for something that was light and I could access the red pattern without going through white...this fits the bill. Good battery life (4 nights and early morning walk-ins). Only slight issue I have is discerning between the bottoms with gloves, after continued use I was better. Definitely recommend, and would order again.

Review from ExpertVoice.com
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Sep 22, 2020
pnwhikerguy
5 out of 5 stars review

Seller Verified Purchase

A staple in your outdoor kit

Black diamond has so many different headlamps it's hard to choose. I chose the cosmo 300 for its simplicity of just 1 button to function through all the lighting options, even while wearing gloves. And this lamp is very light, compact and very effective, used for hiking and hunting - very easy to cycle from a strong beam to a softer/wider angle. Overall, very user friendly and reliable headlamp.

Review from blackdiamondequipment.com
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Nov 2, 2020
Befn
5 out of 5 stars review

Seller Verified Purchase

This is my replacement. Love it.

My original BD Headlamp quit working. I used it on the Camino. This is my replacement. I use it on the farm. Love it.

Review from blackdiamondequipment.com
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