ah yes, turn worked. Wasn't expecting that as a verb since you normally turn light "on" and we don't have switches that turn here, haha! I feel dumb now.. :D
you know, it hadn't occurred to me at the time because I was working so intensely through the logic of getting the light on and all the aspects of it. But yes turn light is very unsatisfying. I think I'll work more details so that I can have a better light command.