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Black Diamond Cosmo 350 Headlamp Dark Olive
Light your path on camping trips, outdoor adventures, or even around the house with the Black Diamond Cosmo 350 Headlamp. Offering a 350-lumen output, it provides a versatile beam that reaches up to 64 metres on high and adjusts for close-range tasks on its low setting. Whether you’re exploring nature or working in low light, the dual-fuel design allows you to power the headlamp with three AAA alkaline batteries (included) or the BD 1500 Li-ion rechargeable battery (sold separately), offering flexibility for extended trips or everyday convenience.
Equipped with red LED night vision for preserving your night vision, this headlamp features dimming, strobe, and lock modes. The dual-button interface makes it simple to switch between modes, while the IPX8 waterproof rating ensures reliable performance even when submerged in water. The integrated battery meter displays the remaining power, so you’ll always know when to recharge or replace the batteries.
Battery Life & Performance:
- Beam distance: 64m (high) | 10m (low)
- Run time (AAA batteries): Up to 3 hours on high | 200 hours on low
- Run time (BD 1500 battery): Up to 5 hours on high | 225 hours on low
Weighing just 46g without batteries and 79g with AAA batteries, the Black Diamond Cosmo 350 Headlamp combines power and lightweight design for reliable illumination on your next adventure.
- Dual-Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li-ion battery and charger (purchased separately) for maximum flexibility
- 350 Lumen max output
- Red LED night vision has dimming and strobe modes and is quickly activated with a dual-button interface
- 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 metres 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
- Integrated battery meter display shows % of power remaining
- Digital lock mode feature safeguards against accidental use when stored in a pack or pocket
Weight
46g (no batteries) 79g (Alkaline 3xAAA) 73.5g (BD1500 Battery)
Max lumens
350
Max distance(s) on the highest setting
64m
Max distance(s) on the lowest setting
10m
Max burn time(s) on the highest setting
FL1 3 H; reserve 30 H (Alkaline) FL1 5 H; reserve 2 H (BD1500 Battery)
Max burn time(s) on the lowest setting
FL1 200 H; reserve 0 H (Alkaline) FL1 225 H; reserve 0 H (BD1500 Battery)
Colour
Dark Olive
Manufacturer Number
BD6206733002ALL1