How to Wire an LED Police light bar system

This is my homemade led light system. The main unit has a total of 228 LED's, the corners are using super wide angle LED's to maximize visibility. There are also 48 LED mini lightbar, 5x 16 LED mini modules.

The main controller is controlling the light bar as well as the individual lights. All 6 sets of the individual are selectable via a synchronized controller and can be set to either "flicker" or "flash". The video is made with the camera on my phone, so please forgive the quality. The lights are currently setup on a work bench.