Need: 17 mm driver with LED pad

I need a mechanical switch/twisty driver with integrated LED or pad. Can be Luxeon TX or 3535 or something else not too exotic. It should have at most three modes (one would be perfect) and LVP. Button terminal would be perfect.

Projekt: I have a couple ThorFire KI02. While it’s possible to place a 10 mm MCPCB there (did this already), it lacks LVP. I’d like to use it as small lantern, should make some orientation light for approx. 5 hours. I’m aware I could use protected batteries but still want LVP.