Layering and combining ; If you have no idea how to start the installation process, you might want to consider layering lights. This is the process of combining lights based on their purpose. The first thing you should do is choose a good task light. Task lighting fixtures can be ceiling downlights or wall sconces. These are great for interior design work that serves a specific purpose. You can place them close to the vanity counter or the mirror. Task lighting will make it easier for you to do a variety of tasks in the bathroom.
Bathrooms are characterised, in general, as more restricted areas - they are not always the big, airey rooms we may hope for and, often, do not have natural light. As such, lighting becomes more important than usual. Lighting must be more intense than in the rest of our house, as compared with the needs of the room.
There is no rule such that the bathroom lighting should be provided only in the ceiling or is better if it is provided at the sides or on top of the mirror. One has to fix the bathroom lightings according to one's taste and the mood that he or she wants to bring into the room. Even for a small bathroom, people, these days, go for two or more lighting fixtures. Thus, lighting is the most important factor to be considered in any modern bathrooms.
Generally, whenever one talks about lighting a bathroom, a wall mounted fixture above the mirror props up immediately in one's mind. Even though, this is the most common type of lighting fixture known to people since last century, there are wide varieties and styles of lighting fixtures that are now available in the markets all over the world.