Home theater lighting design has to be chosen carefully, after detailed and deep deliberation. Lighting does make a nice impact not only in the interior but also in the exterior, choose lighting that can help not only brighten up the theater but also make it peaceful. Orange lighting is best in most cases but it may consume a lot energy, since you will not be spending a lot of time in the theater, orange lighting would be good though, it could create warm feeling as well. Unless you live in a cold place try not to install lighting which produces more heat. Instead of orange or heat producing lighting, opt for recessed lighting as it is usually cold, does not change the temperature in the room in most cases.