terriko

Let's see. You could of course look for a light switch and turn it off that way, if there is one. You could also break the bulb, unscrew the bulb, get out your insulated shears and remove the bulb from its power supply the fun way, or maybe even go out of the room and fetch a bulldozer. Depending on what you mean by "off", you might also be able to cover it with something, or fill the air in the room with enough fog (you have a fog machine, right?) so it's not really light anymore.