It used to be that Radio Shack was the only place to get a cool DJ lighting system when my mates and I DJ'd at the high school dance. Now you can get any number of flash speaker systems to pulsate along to the beat. I would have favoured Toyo's i-Lit TwinSpeakers for their Japanese cache. 50mm of pulsating LED lights would've made Prince's Darling Nikki that much more naughty for us 8th graders. Appropriately "Prince-priced" at $69 Product ...