Rating: 5 / 5
In the Northern Canada this is a superb everyday carry light, as it is as bright as a conventionally-bulbed 2AA Maglite, lasts longer, and is waterproof to at least 3M and much lighter!
I got mine used from Candlepower Forums, which has an exchange like BPL's gearswap.
It can be stuck by its clip inside a hair band or bandana for hands-free use, but a real headlamp is better!
'O'-ring sealed, bright, light, extremely reliable, 5/5!