Black Diamond Storm 500-R Headlamp Colour:Octane We base our testing standards

We base our testing standards on white fabric

Emergency whistle

Besides efficient moisture management

Minimizes post-exercise soreness

Black Diamond Storm 500-R Headlamp Colour:Octane We base our testing standardsFor a technical consumer who expects all around performance and features out of their headlamp but still values a small size and compact package. This user has access to a power source and values the ability to go out on their mission with a fully charged battery. Storm 500 R Headlamp Features Rechargeable: Powered with integrated high capacity 2400 mAh Li ion battery with micro USB charge port 500 Lumen max output Recycled elastic headband featuring