Lighting is everything. Functionality of a room, aesthetics, and appreciation for what goes into designing a room can all be lost if not for the case of well lighting. And these darling mirrors from Electric Mirror are a fantastic example of thoughtful design. A light placed above a mirror can cause your reflection to have an interrogation room feel, which is just great for first thing in the morning. Lights placed on wither side of a mirror cannot always be done if space will not allow for it, and that eats into the wall space you have allowed for a mirror. So build it in, have the light frame your face the way photographers use reflector panels to give proper exposure of light.
The Elite lit mirror seen here in a clever powder room tucked under stairs adds so much ambience, you could use the LED lit mirror to be the primary source of light in a small area such as this.