I've been playing the Deadpool that was at TPF, I think. It's Xerico's, yeah? I don't know the first thing about addressable LEDS, but holy crap those speaker lights add a TON of visual draw. Nice set of patterns, looks like they're game integrated, but I don't usually watch the speakers...but man, I can just sit there and stare at them.
*edit* Page doesn't say anything about them hooking into the game, so I assume I'm on crack and it was just coincidence, but for 85 bucks IDGAF. They are still freakin' awesome, and would buy if I had an appropriate game of my own.