A light is a light, right? Well, not quite. The truth is that when it comes to residential lighting, many homeowners mistakenly believe that any light will do the same job. Perhaps they choose the wrong fixture: overhead lighting, pendant lights, wall sconces, or lamps work only when used in the right context. Or maybe they ignore the impact lighting has on mood, home design, and how we see ourselves. With a little education, though, any homeowner can see their lighting design in—well—a…