Lighted mirrors for bathrooms facilitate makeup application in conjunction with magnification. This assists those who need help seeing finer details; lighted shaving mirrors are helpful for the same reason. Some mirrors feature halo lights set around the mirrored glass, some are backlit, and others have individual bulbs built in to the frame. Lighted mirrors are available in plug-in and battery-operated models. Lighted mirrors also aid in medical procedures and security investigations.