Basic Lamp Wiring Diagram. From the receptacle the cable feeds a switch. The wiring diagram will show the circuit students will wire in wiring devices and wiring a wall section.
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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.
You have to make a loop for the copper wires inside the black wires by revolving them with the needle nose pliers. Figure 8basic wiring diagram. The circuit is fed to each lamp fitting in turn and a separate cable connects from the fitting to the switch. The switch allows for energizing the top bulb only the night light only both bulbs at once or for turning both bulbs off.