Halloween Props
So I have 6 Evil Mad Scientist Flickering LED light boards http://shop.evilmadscientist.com/productsmenu/792 that run off 2 AA batteries. I want to wire them to a wall wart. It seems that each battery is 1.5 volts, so what volt/ amp wall wart would I need to power all six? I'm guessing 3 volts...