Modamag,
Received my light, #21. I am absolutely stunned by the fantastic performance and quality. It's replacing my Firefly 2 on my keychain, and I love my Firefly.
I love the turning action - very smooth. After using the two-stage spring switch on the Firefly, it's so refreshing to have a consistent on/off.
The beam quality is fantastic (U-bin). The hotspot is smooth with an excellent corona. I love the stippled reflector. The color is also fantastic.
Several months ago I sat down and thought about how I would define the perfect light. The size I described as the diameter of an Arc AAA and about 2/3 the length. This is exactly that size. Awesome.
The light is much brighter than I expected (FluPIC version) on burst. I am extremely pleased that it will serve all of my keychain light needs. I was initially worried that it wouldn't be bright enough, but it more than satisfies.
A very minor nit: I think I would prefer if the levels on the FluPIC were reversed, with the brightest last. It's a tough call, and I will probably use burst the most, but there are times when I don't want a bright light even for a moment.
This is the best keychain light I have ever owned. I'm very close to purchasing another one for my wife, who is very jealous. I really appreciate your hard work in putting this all together.
-Stuart
P.S. Thanks for the little "bonus" light. I love little fun things like that.