Black Diamond Astro 300 Headlamp (Limited Edition) amazon Weight 84 g incl battery

Weight 84 g incl battery / 51 g excl battery

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Black Diamond Astro 300 Headlamp (Limited Edition) amazon Weight 84 g incl batteryProduct Details Small enough to bring just in case, but bright enough to light the way down unexpected rappels and dark trails, the Astro 300 features a compact body that is ergonomic with a low profile for better balance. In addition, the updated optical efficiency provides brighter light at 300 lumens. New for the Astro is its Dual Fuel compatibility, allowing you to power the light with either the rechargeable BD 1500 Li ion battery or three