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Black Diamond COSMO 350-R rechargeable headlamp, 350 lm, graphite

41.99 
RRP 45.99 
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From 07.07.2026 (Tuesday) Check availability
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Delivery method on Wednesday 08.07.2026
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Delivery method on Wednesday 08.07.2026
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5/5

Black Diamond COSMO 350-R rechargeable headlamp

The Cosmo 350 headlamp is built on simplicity – providing exactly the features you need and nothing more. It is ideal for versatile use when camping, around the house, and on outdoor adventures, where you will appreciate a simple light with a universal beam and night mode.
Product features
Powered by an integrated 1500 mAh Li-ion battery with micro-USB charging port
Recycled elastic headband with comfortable Repreve fiber construction
Settings include dimming, strobe, night vision with red LED, and lock mode
Multi-faceted optical efficiency lens technology ensures a clean and efficient light beam
Waterproof – tested to operate at least 1.0 meters underwater for 30 minutes
Integrated battery indicator display shows the % of remaining power
Digital lock mode feature protects against accidental use when stored in a bag or pocket
Product details
Colour graphite
Power supply type micro USB
Battery type rechargeable
Max. luminous flux 250 - 499 lm
Sport cycling, hiking, cross-country skiing, running, ski mountaineering, trail running, camping, lifestyle
Weight 75 g
Performance 350 lm
Water resistance IP67
Reach height: 64 m
medium: 45 m
low: 10 m
product ID 263413
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Variant Black Diamond COSMO 350-R nabíjateľná čelovka, 350 lm, octane

Smooth and practical brightness adjustment (dimmer) for both white and red light. Battery status indicator OK. The disadvantage is (at least for the red version of the lens) the light shines through the plastic frame, it pulls the eyes slightly.

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Variant Black Diamond COSMO 350-R nabíjateľná čelovka, 350 lm, octane

Extremely satisfied, I use both modes in various interior and exterior conditions.

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Black Diamond, residing in Utah, USA, is a classic brand for climbers and skiers. They are on the top in their field. Their offer includes highly specialized products for professional or beginner climbers, skiers and hikers.

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