As with all rooms, living room corners or badly-lit parts of your room need to be lightened. You can do this using any mix of plants, mirrors, art work, lights and pale colours. All of these attract chi that will otherwise be missing. So place lights so that there are no dark corners inside your living room, and the lights provide the extra advantage of brightening the whole room. Televisions and other metal-based objects (such as music systems, metal tables) really should not be placed centrally. The electromagnetic waves may disrupt the flow of chi, rendering your other efforts useless.