Hello all, I am on a sort of quest to build (IMO) a better WML for civilians. I wajt a light that has a constant on clicky button on the tail cap which will provide 3-5 lumens as a navigation light (for moving through the brush while night hunting) and a tape switch that will over-ride the nav light for full brightness both in momentary amd constant on function. In my dream this is an accessory tail cap that will thread on to z41 type lights like a malkoff or oveready or LF, etc.

Is it even possible? Is PWM the best way to acheive this?