Cosmo 350-R Headlamp
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandBlack Diamond
Best UseCamping
Bulb TypeLED
Bulb Detail1 white / 1 red
Red Light ModeYes
Beam TypeSpot
Max Light Output (Lumens)350 lumens
Light OutputHigh: 350; medium: 175; low: 6 lumens
Max Beam Distance (m)64 meters
Beam DistanceHigh: 64; medium: 45; low 10 meters
Brightness LevelsVariable
Strobes3
Average Run TimeHigh: 5; medium: 10; low: 225 hours
RechargeabilityRechargeable
Batteries1500 mAh Li-ion
Dimensions5 x 4 x 2 inches
Water-Resistance RatingIPX7
Weight With Batteries2.65 ounces
SustainabilityContains recycled materials
Description
Compact, water-tight and rechargeable, the Black Diamond Cosmo 350-R headlamp provides an all-purpose, 350-lumen beam and a red light function to light up the night at home or on the trail.
Features
- Light is powered by an integrated 1500 mAh lithium-ion battery that recharges via a micro-USB charge port
- Settings include dimming, strobe, red LED night vision, and lock mode
- White LED emits up to 350 lumens on max setting, 175 lumens on medium and 6 lumens on low
- Red LED night vision has dimming and strobe modes, and is quickly activated with the dual-button interface
- Multifaceted optical lens design
- Integrated battery meter display shows the percentage of power remaining so you know when to recharge the battery
- Digital lockout feature prevents accidental use when stored in a pack or pocket as a backup
- Recycled elastic headband features comfortable next-to-skin REPREVE® fiber construction
- With a waterproof rating of IP67, this light is fully submersible and dustproof, meaning it's completely sealed and won't be phased if you're caught out in the rain