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.
This space is one can be a room for relaxation, though it is also a functional space, and the moment we think about what lighting to use we have to think about all these things. Efficient lighting will allow us to carry out all the activities relating to these rooms without creating any discomfort.
Light Placement: Ahead of setting up the light fixtures, look at the sort of ambiance you intend to create with your bathroom. Mistakenly placed illumination can cause very unlucky and even terrifying effects that will very likely - if you're the very sensitive sort - have you scurrying out as soon as possible. It really is far better in case you give the illumination arrangements some thought and, with the aid of tactically positioned lighting fixtures, produce a enjoyable, peaceful and well-lit atmosphere that offers much incentive to linger in the bath.
Which, in addition, offer safety and a modern bathroom aspect. These spots are available in a vast range of models and so you have an opportunity to choose exactly what fits your bathroom. The bathroom is an intimate area for us and even if it is used for certain activities it deserves to be equipped with special attention to details.