Black Diamond Cosmo 350 Headlamp

  • Dual Fuel Technology: Enjoy maximum flexibility with power options, using either the included AAA alkaline batteries or the rechargeable BD 1500 Li-Ion battery (sold separately).
  • Submersible IPX8 Waterproofing: Trust your headlamp to perform in any weather, as it’s tested to withstand immersion in water greater than 1 meter for 30 minutes.
  • Bright 350 Lumen Output: Illuminate your path with powerful, clear light, offering distances up to 65 meters for optimal visibility during night activities.
  • Multiple Lighting Modes: Easily adapt to any situation with dimming, strobe, red LED, and lock modes for enhanced usability and safety.
  • Lightweight & Ergonomic Design: Experience comfortable wear and easy portability for all your adventures, weighing just 79 grams.

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  • Warranty 1 year
  • Free 30-Day returns

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Description

Experience unparalleled versatility and reliability with the Black Diamond Cosmo 350 LED Headlamp. Engineered for outdoor enthusiasts, this headlamp boasts a powerful 350-lumen output and innovative dual-fuel technology, allowing you to power it with either the included AAA alkaline batteries or the separately available rechargeable BD 1500 Li-Ion battery.

Key Features for Every Adventure:

  • Dual Fuel Alimentation Hybrid: Offers maximum flexibility with power sources, compatible with both AAA alkaline batteries (3 included, powered by Duracell) and the BD 1500 Li-Ion battery (sold separately).
  • IPX8 Submersible: Designed to withstand immersion in water greater than 1 meter for 30 minutes, ensuring reliable performance in the harshest conditions.
  • Versatile Lighting Modes: Features include dimming, strobe, and a dedicated red LED mode for preserving night vision, along with a lock mode to prevent accidental activation.
  • Compact & Lightweight: Weighing a total of 79g (with AAA batteries), it’s comfortable for extended wear and easy to pack.
  • Battery Meter: Integrated battery meter provides real-time power status, so you’re never caught off guard.
  • 3-Year Warranty: Enjoy peace of mind with a comprehensive 3-year warranty.

Performance Specifications (ANSI FL-1 Standard):

Using AAA Alkaline Batteries:

  • Low Mode (6 lm): Distance 10 m, Burntime 200 h, Reserve 0 h
  • Med Mode (175 lm): Distance 45 m, Burntime 6 h, Reserve 4 h
  • Max Mode (350 lm): Distance 65 m, Burntime 3 h, Reserve 30 h

Using BD 1500 Li-Ion Battery (Sold Separately):

  • Low Mode (6 lm): Distance 10 m, Burntime 225 h, Reserve 0 h
  • Med Mode (175 lm): Distance 45 m, Burntime 10 h, Reserve 0.5 h
  • Max Mode (350 lm): Distance 64 m, Burntime 5 h, Reserve 2 h

Additional Details:

  • Features a dual switch design for intuitive control.
  • Recyclable packaging demonstrates commitment to sustainability.
  • CE listed and RoHS compliant for international standards.
  • Manufactured in China.

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