The one I have was made in China.

How long does the battery last, or how long will the AAA batteries last?

At these runtime the light will be at around 20 percent of it originally brightness on high…. With a fresh set of AAA Alkaline Batteries, at room temperature you can expect around 120 to 140 hours runtime on the lowest setting (depending on battery brand and capacity)… out put will be down to 20% from highest brightness level (still useable). Around it medium brightness: 10 to 12 hours. High: 5 to 6 hours

Is this headlamp waterproof?

Water resistant would be a more accurate term.

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Description

💡 Illuminate your adventure, not your worries.

VERSATILE POWER OPTIONS - Use standard AAA batteries or Black Diamond’s rechargeable lithium-ion for eco-friendly power on the go.
ACCIDENTAL ACTIVATION LOCK - Pack it, stash it, forget it—digital lock mode keeps your headlamp off until you need it.
WATER RESISTANT DURABILITY - IPX4 rating means it can handle unexpected weather without missing a beat.
CONSISTENT BRIGHTNESS MEMORY - Never fumble in the dark—returns to your last brightness setting every time.
LIGHTWEIGHT COMPACT DESIGN - At just 73g and pocket-sized, it’s the perfect companion for minimalist adventurers.

The Black Diamond Astro 300 LED Headlamp delivers a powerful 300 lumens in a sleek, lightweight design. Featuring brightness memory, dual power compatibility with AAA and rechargeable lithium-ion batteries, and a digital lock mode to prevent accidental activation, it’s engineered for reliable, no-fuss outdoor lighting. Water resistant and compact, it’s ideal for hiking, climbing, and camping enthusiasts who demand simplicity without sacrificing performance.

Specifications

Special Feature	Adjustable Light Modes, Rechargeable
Colour	Black,Graphite
Power Source	Battery Powered
Light Source Type	LED
Material	Polyester
White Brightness	300 Lumens
Included Components	Battery
Product Dimensions	3.8D x 6.4W x 3.8H Centimeters
Voltage	4.5 Volts (DC)
Battery Cell Composition	Alkaline
Item Weight	73 g
Number of Batteries	3 AAA batteries required.
Water Resistance Level	Water Resistant
Brand	BLACK DIAMOND
Brightness	300 Lumen
Battery Description	Lithium-Ion
Style	Modern
Finish Type	Black
Light Source Wattage	3.75 Watts
Specification Met	IPX4
Mounting Type	Head Mount
Recommended Uses For Product	Outdoor activities
Global Trade Identification Number	00793661519850
Manufacturer	Black Diamond Equipment
Size	Taglia unica
Part Number	BD6206740004ALL1
Number of Items	1
Shape	Owl
Finish types	Black
Number of Lights	1
Specific Uses	backpacking Camping & Hiking, climbing, hiking, mountain, outdoor
Special Features	Adjustable Light Modes, Rechargeable
Batteries Included	No
Batteries Required	No
Wattage	3.75 Watts
Bulb Features	Adjustable lighting modes, rechargeable

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