Blue headlamp with black strap on white background
Black headlamp with black strap on white background
Red and black head lamp on a white background
Close up of the lens of a black and blue headlamp showing the black diamond logo
Front of black and blue head amp viewed from above showing single button
Close up of front of headlamp in profile showing DUALFUEL branding

Black Diamond Astro 300 Headlamp

Regular price$44.99
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Tax included. Shipping calculated at checkout.

Colour

Stripped of unnecessary complexity, the Black Diamond Astro 300 delivers straightforward illumination when you need it most. This no-fuss headlamp features intuitive single-switch operation and a focused beam that cuts through darkness.

Perfect for extended back country adventures where alkaline battery compatibility means you're never left in the dark, even far from charging stations. Lightweight reliability for those who value function over features.

Features

  • Dual-Fuel: Power with three AAA alkalines or BD1500 battery pack (sold separately).
  • 300 Lumen max output.
  • Settings include full strength, dimming and strobe.
  • Brightness Memory allows you to turn the headlamp on and off at last used brightness level without reverting to max brightness.
  • IPX4 Stormproof: withstands rain and sleet from any angle.
  • Digital lock mode feature safeguards against accidental use when stored in a pack or pocket.

Specifications

Max Brightness 300 lumens
Battery Options 3 x AAA alkalines
BD1500 (1500mAh Li-Ion - sold separately)
Weight 42g (no batteries)
75g (Alkaline 3xAAA)
69.5g (BD1500 Battery)
Run Time High 4 hrs, reserve 16 hrs; Low 140hrs, reserve 0hrs (Alkaline)
High 6 hrs, reserve 2 hrs; Low 140hrs, reserve 0 hrs (BD1500 Battery)
Beam Distance High 55 m
Low 8 m
Water Resistance IPX4 (stormproof)

The standard local delivery time from our store in Melbourne for orders placed before noon is 2–7 business days via Australia Post standard delivery. Express Post is also available. Please see our Shipping page for more details. International Orders are subject to flight availability.

If you'd like to know availability and delivery times for a specific item please contact us and we will get back to you asap.

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Black Diamond


Black Diamond Equipment design and manufacture Clothing, Backpacks and products for climbing, skiing, and mountain sports.

What began with a backyard anvil and a hammer has now grown into a global company with offices on three continents. Black Diamond is a company that's not just for rock climbers and skiers, but one that stands for the spirit of the sports we live, their values and goals, past, present and future. Since 1957, their innovative gear designs have set the standard in numerous areas.

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