On Wednesday, 20 September 2017 11:37:09 UTC+1, DICEGEORGE wrote:
I'm rewiring corridor lights,
it will have pendants with LEDs or fluorescent bulbs.
But could i also add dim lights for night time


Why do you need dim lights for night time? Either the corridor needs to be lit, or it doesn't. ("Corridor" suggests non-domestic premises; if you need a nightlight in a house for nocturnal bathroom visits that's different.)

Either have the lights running 24/7 (a 4 watt LED will only cost about £4 a year to run) or have PIR with a long dwell time so the lights are usually on when people are about.

Owain