With a simple design and single switch for ease of use, the Black Diamond Astro 300 R is a compact and powerful headlamp supports your backcountry adventures without excess bulk or weight. This rechargeable headlamp has a maximum output of 300 lumens.
The headlamp's highest setting casts a bright beam over 118 feet. Burn time varies between 4.5 and 200 hours depending on the settings you utilize. Full strength, dimming, and strobe modes let you choose the brightness and function you need depending on the situation. The Brightness Memory feature recalls the last used brightness level, meaning that you can turn the headlamp on and off without having to re-adjust from maximum output. A digital lock function allows you to prevent the light from accidentally turning on when stowed inside your pack.
The headlamp is powered by an integrated 1500 mAh Li-ion battery with micro-USB charge port, so you don't have to keep wondering what size batteries you have handy or worry about having spares in your pack. An integrated battery meter makes it easy to track battery life and adjust as needed throughout your night. An elastic headband adjusts to enhance comfort and ensure that the headlamp remains securely in place while in use. The hinged housing lets you angle the beam as needed for the situation. The housing has an IPX 4 stormproof rating that will weather rain or sleet without any problems.
The Black Diamond Astro 300 R headlamp is available in your choice of color options.