that's really stupid
a flashlight should be an item
There's already a flashlight item like that available on the forums. Just dive back in the add-ons section a bit, it's there. It functions exactly like this one, too, but you have to click and hold to keep it on.
i wish there was a way to bind this to a single team on slayer
You can do this with Chrono's "SetLight" events. They allow you to control whether or not a player is allowed to use their light. Don't confuse it with his "changelight" event, though.
A few suggestions:
-Toggleable player-source light? Maybe it'd be nice if we could toggle whether or not players emit a light around themselves in addition to the flashlight 'beam' itself, since right now players always emit a light along with the beam.
-Glow FX on the flashlight lens? Might make it seem a bit more obvious where players are when using the flashlight.