03-26-2015, 01:58 AM
This will probably sound silly, but for this kind of work, I'll often use my headlamp (from my backpacking gear). I love that with a headlamp, the brightest part of the beam stays on whatever it is that I'm looking at. Very lightweight - you'll forget that it's there. And that can make you look like an idiot when you go outside in broad daylight with a headlamp on.