Where to get a headlamp strap to make a flashlight into a headlamp?

[kreisler]

i dont know about 18650. it depends on the outer diameter of the torch, see:

Headlamps, You gotta love em. (mini review) (NEW PICTURES)

I have been a fan of headlamps for years. Before becoming a flashaholic and learning about the quality of lights that weren't available at Walmart, I bought and used a few different headlamps. This energizer light has served me pretty good and didn't cost me too much. The price has increased over the last 3-4 years but it's still a good, usable headlamp. It came with batteries and worked well for my hunting and camping purposes. The biggest problem I had with this light was that it turned o…