After a manual and Google search this looks like the thread to post. My -A arrived today, and the switch action is interesting. With the tail cap bottomed-out:
Light press: red or green LEDS depending on ring setting. (momentary)
Press harder: red or green plus the 5W. (momentary)
Press harder and "click:" colered LEDs plus 5W latched on.
Click again: everybody off.
Here's where it gets interesting. Back the tailcap off one turn:
Light press: colored LEDs depending on front ring setting- red or green. (momentary)
Press harder: colored LEDs plus 5W. (momentary like above)
Press harder and "click:" just the colored LEDs on.
Click again: everybody off.
Back-off the tailcap another 1/4 turn:
Light press: colored LEDs. (momentary)
Press harder: "click," and sustained color LEDs. (No 5W)
Click again: Off.
Backing the tail cap off a full two turns from solid:
Lockout.
Eeenteresting.
Larry