I like them alot, and it personally doesn't matter to me if there's no lights in them. Originally, most trucks only had reflectors anyway. It wasn't until late 69 or early 70 that they started putting lights in them. What would be really cool is to somehow mount a flat LED panel to the inside for lights.
As much as I like them, though, I'm not sure they would really fit the "restomod" theme of my truck. They would sure look awsome on some of the trick custom trucks some guys have.
Also, when I first saw the price I was like
then I saw that it was for a set of four, then I wasn't so shocked and realized that really wasn't that pricey for a custom billet item.