Posted on January 26, 2018 by Russell video https://en.wikipedia.org/wiki/Headlamp https://en.wikipedia.org/wiki/Headlamp_(outdoor) More from my siteunderwater flashlight rechargeable headlamppocket flashlight rechargeable headlampdynamo flashlight headlamp 900underwater flashlight 18650 headlampdynamo flashlight nitecore headlampdynamo flashlight headlamp 9800