How to pull electrical wiring, Cable Connection of Three Lamps with one fuse. 

Electrical Installation with a Single Fuse, how to make the junction and switchboard connection of three lamps.
in lighting neutral always goes directly to the buyer. Phase energy from the fuse first enters the switch, then leaves the switch and connects to the phase cable of the lamp, so the lamp is controlled by the switch.
"How to pull the electrical wiring"
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