Review Of Led Light Bulb Wiring Diagram Ideas. However, in order to take full advantage of these benefits, it is important to understand how the wiring of a led bulb works. In this case, our maximum voltage is 15v because it is from a vehicle.

Web the lamp is wired so that the neutral black wire is connected to the neutral terminal and the live red wire is connected to the switched live terminal. 4) see diagram below for proper wiring information. Long time cost is lower than tube light with ballast.