Wiring A Light Fitting Diagram. Wall switch wiring diagram. When you get to the last light on the circuit the wire is terminated into the last light and so there will only be one wire at the last light fitting as opposed to two at all the others.
Here a single pole switch controls the power to a light fixture. Find this pin and more on ultimate handyman light fittings by ultimate handyman. Click image to enlarge.
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Make a diagram of the fitting if this helps. As you can see more clearly from our diagram in lights and switches this cable interrupts the live flow with a switch. The latter cable is referred to as the switch live sl provides electric to the light when the switch is turned on. Do not assume certain colours must be lives and others neutrals.