In general, what you need is a diffuse light source, good color reproduction like that used by photographers to take pictures of the models that we see in fashion productions. In this way the vanities for bedroom with lights spreads all over your face and you will see it evenly. It should be soft and not shiny, because that way we lose idea of the amount and colors of makeup.
You must use more than one light to achieve what is called the intersection of the lights and so you will not see shadows for example in the neck. Another resource is to place a Dimmer to set the space, placing it to the maximum to fix and lowering it when it is not necessary. Where should light come from to make up? Ideally, the vanities for bedroom with lights us from above the pools in the vanity of the bathroom and also have to have lighting on each side of the mirror.
That way the face will remain fully illuminated and we will not have shadow cones. It can be complemented with a light source in the center of the bathroom ceiling. Something not to do is to place vanities for bedroom with lights in a fixed form only from the mirror and above because this way we will illuminate our forehead in an excessive way and we will not see the face evenly.