A lighted mirror assembly containing a mirror front surface including a reflective section as well as a transmissive section that is able to transmit light from a light source through the surface of the mirror glass. The light source also projects light from one or more and preferably all side surfaces of the mirror assembly. The light source is mounted in a waterproof manner within a metal channel having a cover that transmits light therethrough, such as an aluminum channel having a silicone cover.