The most important light in the bathroom is the natural light. The natural light should be enough, for this purpose there should be a window in the bathroom and it should be in that direction from where maximum light can come in. The natural light is very useful in the daytime. But this natural light does not work in the night therefore artificial lights for bathroom are must.
While it’s not uncommon to think of a bathroom space in the home as a place that is visited only briefly, the Japanese have a different take on this room. In Japanese culture, a bathroom is a space for rest and rejuvenation as much as it is for cleanliness. Because it is a space that is lingered in, a Japanese-style bathroom is built for enjoying, and not simply efficiency. One of the most popular recent imports when creating a Japanese bathroom is the incorporation of a small soaking tub. These are placed in bathrooms with the sole purpose of relaxing a tired body and giving you time to collect your thoughts and inspirations. Their size indicates that they are not for bathing for hygiene, but for peaceful meditation and calm.