I love the two-stage push button pressure switch TailCap. It's so easy and simple to use. Two features I really like are the ability to have the low output constant-on, and still be able to press the button for high output, and the ability to LockOut (disable) the high output so that only the low output can be activated no matter how hard you press the push button.
That's true, you can do alot depending on how far you twist and in what direction. And of course you can lock out both levels completely so the light is absolutely safe to transport.
I also really like the interface, but it took a little practice at first to get it quite right. When I first got my L1, I didn't have the muscle memory to *know* exactly how hard to press it to get (and hold!) low and high, sometimes I would be running the light in low and it would flicker, or turn off.
Of course I had to play... er, *practice* with the light for a while. I joked that I was "training my tactical thumb". :thumbsup: Heh.