The kitchen is the room where lighting works the hardest. We chop, cook, read recipes, and more and more often, we also eat and gather around the kitchen island. A single light fixture in the center of the ceiling isn't enough to handle all these tasks—that's why a well-lit kitchen always relies on several layers of light. Here are some tips on how to light your countertop, kitchen island, and dining area, what color of light to choose, and when a track lighting system works best.