Whichever light you get, it should have a set-up for a dedicated momentary light switch. The only thing it should do is turn the light on when you apply pressure, turn the light off when you release. No tap once for low lumens, twice for high, three times for strobe or any of that crap. The Inforce WML is good, and has a nifty manual "safety" for when you want to make sure you don't accidently activate the light.