章 43: 042 Product Prototype

Jimmy now had a lot of time on his hands, using work patrols to familiarize himself with the various routes and the location of stores and then using his rest time to purchase the equipment he needed.

After two weeks, Jimmy finally assembled the first functional light bar in his apartment. The light bar was only half the length of a normal police light, but since it served as a prototype, it was enough that it was fully functional, and he could plan to expand its length or design later on.

The light bar was fastened with a metal plate, and the front cover consisted of five detachable plastic lenses, alternating red and blue.

The LEDs used were single 0.25-watt bulbs, wired in series with four bulbs to form one light ring, which were then assembled into a square light. Five of these square lights were arranged in parallel, corresponding to the five detachable plastic lenses of the police light.