sorry about the simple question! can somebody explain the wiring for a one way lighting switch i.ie in the hall way immediately as you enter the house?
does there have to be a feed from the mains going to the switch, or just a feed to the light with a switch wire running back to the switch fromm the light just tryna understand the basic concept .
thankyou
does there have to be a feed from the mains going to the switch, or just a feed to the light with a switch wire running back to the switch fromm the light just tryna understand the basic concept .
thankyou