Originally Posted by HotLine1
Illuminating the space behind the panel door?


Not sure what you were getting at with this question.
You're implying wasteful?
40 or 100 LEDs of appropriate indicator brightness would be about 5 watts max.

Wouldn't they be nice in a dim or dark room?
I'd put in 3 LEDs... green ON, red tripped, blue OFF (so that no light at all would mean trouble)