I have a garage in the building where I live, is equipped just of light, so switch to power on and off and the bulb at the ceiling, i don’t have any power point to plug any simple tools like drill, or car polisher or glue gun, vacuum cleaner..so I was thinking to install the electric socket to the wall running the wires from the ceiling bulb..I tried to do that, but the colors of the light circuit are different of the wires I wanna plug to the socket..I have a red and white wire plug together to the bulb, then I have a black one and a white one, the wires I bought for the socket are red,black and yellow/green (i’m Sure is the earth)..any help or any suggestion how to plug them in the right way? I’m located in Sydney so the colour code may be different. Thanks for your help in advance.
It appears that it is completely illegal to do any DIY electrical wiring work above extra-low voltage in New South Wales. You will need to engage a qualified electrician.