Unlike fixtures that are decorative elements themselves, recessed lighting blends into the architecture. When using recessed lighting at the mirror, place the fixtures as close to the plane of the mirror as possible. Use at least two fixtures and space them so that the light from one works with the light from the other. Recessed lighting may also be used to supplement decorative fixtures that don't cast much light. The trim is the part of the recessed fixture that we see.
Trims are available in a number of colors and finishes.
Regardless of the fixture type or its placement, it is always a good idea to fit it with a dimmer switch. Dimmer switches allow you to alter the atmosphere of the room by varyng from bright light to nightlight. They also save energy and increase lamp life. There are also many options for lamps, also called bulbs. You should seek out frosted lamps or diffusing filters for all fixtures.