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Product Description

COMPACT, CAPABLE AND READY FOR ANY ADVENTURE


The Black Diamond Astro 300 is the most straightforward headlamp in the Black Diamond range, built for adventurers who want reliable, no-fuss lighting in a compact, low-profile package. With 300 lumens of maximum output and a highly weather-resistant housing rated to IPX4, it handles everything from dark trails to unexpected rappels.


Dual-Fuel compatibility lets you run the Astro 300 on either 3x AAA alkaline batteries (included) or the rechargeable BD 1500 Li-ion battery, giving you flexibility no matter where the adventure takes you. Dimming and strobe modes let you tailor the light to the conditions, and Brightness Memory ensures the headlamp powers on at your last-used setting every time.


A compact ergonomic body sits low on the head for better balance during active use, and the patented digital lockout feature prevents accidental activation when the lamp is stowed in a pack or pocket.

Lumens
300lm
Weight
100g
Battery Life
140hrs

Performance

  • 300 lumen maximum output
  • Max beam distance: High 55 m, Medium 35 m, Low 8 m
  • Updated optical efficiency for brighter light across all modes

Power

  • Dual-Fuel compatible, powered by either 3x AAA alkaline batteries (included) or the BD 1500 Li-ion rechargeable battery (sold separately)
  • Max burn time: High 4/6 hrs, Medium 8/12 hrs, Low 140/140 hrs (AAA/BD 1500)

Lighting Modes

  • Full strength, dimming and strobe
  • Brightness Memory retains your last-used brightness setting

Protection and Usability

  • IPX4 Stormproof, withstands rain and sleet from any angle
  • Patented digital lockout prevents accidental activation in a pack or pocket
  • Compact low-profile ergonomic body for better balance during active use

Additional

Specification Details
Lumens High: 300 lm, Medium: 150 lm, Low: 6 lm
Max Distance High: 55 m, Medium: 35 m, Low: 8 m
Max Burn Time High: 4/6 hrs, Medium: 8/12 hrs, Low: 140/140 hrs (AAA/BD 1500)
IPX Rating IPX4
Batteries 3x AAA (included) or BD 1500 Rechargeable Li-ion Battery
Weight 100 g
Size One Size
Country of Origin China

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