On the switch, black and brown connect with the primary transfer to govern the prevailing mild exactly as before. A small piece of cord connects the two com terminals collectively so they may be each completely live. A popular single pendant light fitting near the centre of the ceiling can once in a while leave plenty to be favored. So long as you can get to the ceiling void from above without too much disruption, it is now not complicated to transport a light to anyplace you really need it. Alternatively, you can raise your light ranges with the aid of including more pendants which you operate either by using the prevailing transfer or by means of a brand new one. You'll discover that pre-stressed out lampholder-plus-flex mixtures are widely available. If that's actually how the wiring is walking via the constructing, you want a "transfer loop" configuration. Hot (black) to light field to switch; switch output (white relabelled black or crimson) to lamp hot (black); lamp impartial (white) to impartial going for walks lower back to the breaker container (white).