Salt Water

Black Diamond Cosmo Headlamp

Black Diamond Cosmo Headlamp is rated 4.2 out of 5 by 22.
  • y_2018, m_8, d_14, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_22
  • loc_en_US, sid_10347125, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 13ms
4.2 Star Rating

Select a Size Select a Color Size Guide

When will I get my stuff?

"In Stock" means this item is ready to ship. Orders placed before 3pm EST using a ship speed of 1 Day, 2 Days, or 3 Days will ship SAME DAY. Orders using 4-6 Day ship speed will ship within one business day.

"Ship Date" means we will special-order the product for you, and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is large and can only be shipped using 4-6 Day ship speed. Additional shipping charges may apply.

"Freight" means the item is too large for standard shipping methods, and must be shipped by truck freight for an additional fee. Someone must be present to inspect, sign, and accept delivery, so we will call you to schedule delivery.

If you have any questions, please Live Chat or call us at 877-666-7352.

Add to Cart
+ earn up to $3.00 in Reward Dollars
Moosejaw Rewards: You earn MJ$10 for every $100 you spend on or at our shops (MJ$2.50 for discounted items).

So if you buy a $200.00 jacket on, you can use MJ$20.00 on your next order toward that sweet Moosejaw hoody you’ve been eyeballin.

You are signed up automatically when you give your email address and you’ll earn points as you shop. So easy.

For full program info, see:
Rewards Program Details
Add to Wish List
- +
Product Description Item No.   10347125

The Black Diamond Cosmo Headlamp is a simple headlamp that is great in any outdoor setting and even handy around the home. Equipped with One TriplePower LED and one DoublePower LED, you'll get 200 lumens to light your way around the dark. With a range of distance and proximity modes as well as strobe, dimming and red light for night vision, you'll be able to adjust to your needs at any time. The IPX8 waterproof setting keeps you moving through the rainstorms.

FEATURES of the Black Diamond Cosmo Headlamp

  • One TriplePower LED and one DoublePower white LED emit 200 lumens
  • Red night vision has dimming and strobe modes and activates without cycling through the white mode
  • Sleek, low-profi le design uses three AAA batteries
  • Settings include proximity and distance modes, dimming, strobe, red night-vision and lock mode
  • Waterproof: Protected against water immersion down to 1 meter for 30 minutes

- + Product Specifications
Features: Red Light, Waterproof
Weight: 3 oz
Battery Type: AAA
Max Beam Distance: 70 meters
Beam Type: Spot / Flood
Max Lumen Output: 200
Disclaimer: We only ship this brand to US Addresses.
Best Use: Mountaineering and Alpine, Backpacking, Hiking
Bulb Type: LED
Rated 5 out of 5 by from Great Headlamp I had 2 different headlamps before this one that were supposed to have swipe technology - but that does not work when setting up a tent in the dark and in the rain (with wet muddy hands) This one is built to take outside with an easy button to use on the top, adjustable band to fit all head my kids often want to borrow mine. Just used it last week on our first camp out of the season & it worked great every time! Durable construction (if dropped it stayed together) & easy to use!
Date published: 2018-06-28
Rated 5 out of 5 by from Bang for your buck Very good light output and features, typical black diamond quality. Love mine
Date published: 2018-05-13
Rated 1 out of 5 by from Bad headlamp On/off button does not work already after two days!
Date published: 2018-05-02
Rated 2 out of 5 by from Fail after 10months use Worked great for 10 months, but then just failed for no apparent reason. No rough use, never got wet, never dropped.. just died. Very disappoined
Date published: 2018-03-27
Rated 4 out of 5 by from awesome red light I bought the Cosmo 160 a few years ago for a Trans-Atlantic yacht crossing because of the red LED. The first night I used it I blinded the on-watch with the incredibly bright Red. This headlamp is the brightest i've owned. The AAAs lasted 3 weeks (used every night) and it remained watertight despite being submerged numerous occasions through a hurricane and it remained stowed in damp conditions throughout. That was the only decent run of the torch i'v had. Since then (and perhaps due to the cheap cells I used) I have issues with cells rupturing and acid build up. Despite thoroughly cleaning and using decent AAAs the headlamp seems to destroy batteries incredibly regularly. I have emailed BD to inform them and have not received any reply which is annoying. I still use the Cosmo at work in hot, humid machinery spaces and also on expeditions at sea as it works for a short period after a battery change and clean. I'm sure this is a isolated issue so, disregarding my issues with batteries leaking, I recommend this headlamp.
Date published: 2018-03-21
Rated 5 out of 5 by from Great headlamp I bought this lamp in a shop because the seller advised me. I´m newbie with all these tools for hiking, etc.. I do have experience with other headlamp and from my inexpert experience I like it. It does not hurt and it is pretty confortable. And I was amazed by how far I coul see (told you..I´m a newbie.. I get excited easily haha). I have to add, I used it a lot while sailing.. and I had no problem with it being wet (for now!). Fact is, I have some friends that are expert and they also liked it.. so I am proud of my purchase. hihi This is my first experience with BD.. and I would buy it again if needed. :D
Date published: 2018-03-05
Rated 5 out of 5 by from Love the dimmer setting! I teach outdoor education and use this all the time. It's really bright and has an amazing dimmer setting on both the red and white light. The band it comfy and the overall really light.
Date published: 2018-02-22
Rated 5 out of 5 by from Great for mechanics! I received the Cosmo as a gift for use at work as a mechanic. It is beyond useful to light up where I'm working while not having to use one hand to hold a flashlight. While I'm sure it's not intended to be exposed to fluids and oils from a car, it has been extensively but still continues to work like brand new. It has also been dropped and tossed around many times with no damage to the case or latch for batteries. Hands down one of the best lamps I've ever owned, will definitely be purchasing another!
Date published: 2018-02-12
  • y_2018, m_8, d_13, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_22
  • loc_en_US, sid_10347125, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_moosejaw
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 10ms
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 9ms
  • bvseo-msg: The resource to the URL or file is currently unavailable.;
- + Size Guide