The light box towers are accomplished with 8’x6′ skeletons made with various sizes of 2×4′s with white spandex wrapped around the front of the boxes. There are 16 Chauvet LEDsplash Jr’s inside of the frames…between insulation board on the back and sides for reflection.
Under the stage they fixed 6 3’x2′ Coroplast sheets to the platforms. They lit the front panels with 6 American DJ mega bars.
Finally, behind the drums they have a rear-projected projection screen with a really cool aurora borealis animation playing on it.
Pretty sweet, huh? Check out the pics for a diagram of the light box towers and to see how the lighting all worked.