It's not deja vu, I guess, you actually asked something similar a couple of months ago.
I have a twin so the situation is somewhat different but we do have four of the lights, total, two over the gaucho and one over each of the twin beds. I like them because they offer control over both the amount and the placement of light. We use them for reading particularly when some members of the family are asleep.
One of the advantages of the twin layout is that the "almost walk around bed" is replaced by a comparatively spacious center aisle.