Car wiring diagrams: Fluorescent Lamp Circuit Diagram, wiring diagram, wire wiring harness, schematic circuit diagram, wiring diagran, wireing diagram, wirring diagram, wiring daigram, wiring diagrams. The classic fluorescent lamp design, which has fallen mostly by the wayside, used a special starter switch mechanism to light up the tube. These electrodes are simple filaments, like you would find in an incandescent light bulb. When the current runs through the bypass circuit, electricity heats up the filaments..The wiring process of fluorescent tube lamp light with Ballast,Starter is quite easy and of the fluorescent light lamp with the help of this wiring circuit diagram..Here is one example of a tube light fixture consisting of a large heavy square "choke" or "ballast" and a small cylindrical "starter." Let s try to understand how the whole system works. Please refer to the circuit diagram on the right as you read the following points The choke is in fact a large inductor..