Just realised one part of our kitchen lighting has one light that stays slightly on when ‘off’ on the dimmer switch. Others are off as but this goes off when turned off then comes back slightly on?!? What would be the reason if anyone has an idea?
Swap the bulb with another one and see what happens. Different lighting technologies need to be dimmed in different ways (and some can't be dimmed). Someone may have put in a replacement bulb with the wrong specs.
Just realised one part of our kitchen lighting has one light that stays slightly on when ‘off’ on the dimmer switch. Others are off as but this goes off when turned off then comes back slightly on?!? What would be the reason if anyone has an idea?