I have power in the garage in the form of double switches and lights. I want to fix a light to the outside of the garage and would like some advice on how best to achieve this.
My plan was to ignore th existing light cables, as I want to operate the light from its own switch and put a junction box in a cable running down to a double socket. From this juction box I was going to feed an additional cable to the light switch. From this switch I would run a cable up and into the light fitting outside. If I am correct in this train of thought, can you advise on what wiring is required in the switch. Is it simply a case of matching the red to red and black to black?