Small washroom lighting is dependent, in part, on the use of the washroom. One type of washroom lighting might convey a warm, cozy feeling for dinner guests. Another type of washroom lighting might make the small washroom seem spacious or provide light for reading while relaxing in a deep soak tub. Small washroom lighting need not be garish or insufficient. You can have plenty of light or cozy lighting if you layer your light, and control it with separate and/or dimmer switches.