Product Info for Black Diamond Cosmo 250 Headlamps

With 250 lumens of power housed in a super compact, watertight body, the Cosmo 250 is perfect for urban adventures and overnighters in the woods. The Cosmos 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 youre forced to bike home in the rain, or youre hiking back to camp in an unexpected downpour.

Features of Black Diamond Cosmo 250 Headlamps

Emits up to 250 lumens on max setting
Red night vision has dimming and strobe modes and activates without cycling through the white mode
Compact, low-profile design uses three AAA batteries, included
Settings include proximity and distance modes, dimming, strobe, red nightvision and lock mode
Multifaceted optical lens design
IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after us in wet conditions.

Package Contents:

Black Diamond Cosmo 250 Headlamps

Customer Reviews for Black Diamond Cosmo 250 Headlamps Read All (6)

Most Recent Reviews

Great headlamp

by Csucsu mama, from IL, United States Updated on January 20, 2022

The headlamp is comfortable to wear and I love that you can change the angle of the light which makes it perfect for reading in bed and not disturbing my spouse! I also like that you can have several choices for the setting of the light including a red light. I would buy this product again if I needed another headlamp.

Would recommend: Yes

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Most Recent Reviews

Awesome headlamp

by HENGLI CHEN, from DE, United States Updated on May 3, 2021

This is my second headlamp like this. It fits over the head great along with over a hat or a beanie. It shines out there a few hundred feet and the batteries last along time for as bright as the light is. I recommend this headlamp to anyone who has to wear a headlamp alot

Pros:

None

Cons:

None

Would recommend: Yes

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Most Recent Reviews

Great Inexpensive Light

by Matthew, Verified Owner from TX, United States Updated on February 4, 2021

I have used many headlamps over the years and like Black Diamond, they stand behind their products. This light is a great simple light prviding spot, wide and red light beams. The original price is reasonable but the sale price was great, I bought four, two to give as a gift.

Would recommend: Yes

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Most Recent Reviews

Super bright and just the right price!

by slrj, Verified Owner from FL, United States Updated on January 28, 2021

Our entire family loves all Black Diamond products! This is a great brightness and price combination. We go camping, hiking, biking, canoeing, kayaking, and use it for everything. Even great a back-up night time grilling light at home. We were particularly happy to have these for a safari

Would recommend: Yes

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Most Recent Reviews

Cosmo 250 - Bright Light Compared to Other Comparable Lights

by Jimidea, Verified Owner from CA, United States Updated on December 31, 2020

Already had two headlights which work OK. Needed an ultra-bright headlight for better vision, and to work on projects outside, with a much brighter light. Pretty amazed how vision improved with this light. Nice!

Would recommend: Yes

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Most Recent Reviews

Cosmo 250 - Bright Light Compared to Other Comparable Lights

by Jimidea, Verified Owner from CA, United States Updated on December 31, 2020

Would recommend: Yes

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