Brian Gaff wrote on 22/10/2017 :
Obvioulsly myself I hardly use lights these days, but as long as you get the
right colour temp for what you need then I think LEDs are more efficient, and
come on faster.

Well, actually they come on at full bright instantly. That alone saves
current, because I feel more inclined to turn them off, knowing there
will be no delay when I switch them back on.