Bright Idea

So the other night when we went to our friend’s home in Cave Creek we had a really hard time finding their house because it was so dark.   Once we got into their neighborhood we couldn’t read the house numbers.   It was quite dark and there weren’t too many streetlights on their block.   It turned out theirs was the only house with a wall sconce right above the house number plate on the wall.   Gee, I wonder why nobody else in the neighborhood thought of that?