spangling night lights at main event

at main event a few day ago, there were these really pretty night lights, and they were two-hundred, fifty points! my friends all wanted one, and we all had enough points to each get one. we got so many points from the wheel of fortune, ice ball, and a lot of other games. i got a pink one, where the light was pink, and there were hearts inside. the hearts were supposed to move up and down, when you turned it on because the liquid, or whatever would heat up, and it just magically move. so, of course it had an on and off switch. i like it, but i haven't used it. i wonder what kind of night lights you guys have.