yeah they are wecan liberties
the patterns that are usually used at signal-alert corners, the rear is modu-scan, the fronts vary from modu-scan to the centers on signallert and the outboards steady, to the front all signal-alert.
the but the back of the bar is reversed in colors
usually they are set up like this
front (driver to passenger) red corner, red outboard, led TD, red center, blue center, led td, blue outboard, blue corner
LED alley lights
rear (driver to passenger) blue corner, blue, blue, blue, red, red, red, red corner
the corner lights flash in an X pattern so the front driver flashes with rear passenger and front passenger with rear driver