Black Diamond Cosmo 300 Headlamp
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Black Diamond Cosmo 300 Headlamp

SKU: BKDC300HL

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Questions & Answers

Shopper : Why Did You Choose This?CHONG B : It is such a great deal for black diamond headlampANTHONY A : Great price

Reviews about this item

Review Summary

2021-11-12T07:36:50

Rated 5 out of 5

Great lamp

Works very well, just used in the Rockys for 3 nights. Very easy to use and long run time

ETHAN B.

2021-06-15T12:32:23

Rated 5 out of 5

Great lamp

I left my BD headlamp at home and so I bought the Cosmo 300 on the way to my backpacking trip. I used it all 4 nights. I love it! It's light, compact, powerful, and easy to use.

ROGER P.

2020-11-26T19:00:00

Rated 4 out of 5

Bright!

Haven't had the chance to put it through a good workout yet, but it's bright, light, and easy to use. We'll see how the plastic housing stands the test of time. It's far superior to my old headlamp and the price was right.

Scouter360

Black Diamond Cosmo 300 Headlamp Specifications

  • Lumens

    300 (High)

  • Max Distances

    74m (High); 8m (Low)

  • Max Burn Time

    6.5 hours (High), 200 hours (Low)

  • IPX Rating

    IPX 8

  • Batteries

    3x AAA (included)

  • Weight

    2.9 oz (83g) (With Batteries)

  • UPC Code

    793661472278

About Black Diamond Cosmo 300 Headlamp

FEATURED REVIEWS

Great lamp

By ETHAN B.

Works very well, just used in the Rockys for 3 nights. Very easy to use and long run time

Great lamp

By ROGER P.

I left my BD headlamp at home and so I bought the Cosmo 300 on the way to my backpacking trip. I used it all 4 nights. I love it! It's light, compact, powerful, and easy to use.

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.

Black Diamond Cosmo 300 Headlamp Features

  • Emits up to 300 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 night-vision 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 use in wet conditions
  • Digital lockout feature safeguards against accidental use when stored in a pack or pocket

Warranty Information

This product has a limited warranty of 36 months.

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Key Features

  • Emits up to 300 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 night-vision and lock mode

What's in the box:

  • Cosmo 300 Headlamp
  • 3x AAA Batteries
  • Black Diamond 3 Year Limited Warranty