There are several varying reasons you might need to use a makeup mirror with lights. You like seeing everything clearly when applying makeup. You also like seeing how things will appear in natural light after you leave home. These mirrors make this a possibility. Many of them will even offer the option of evening lighting should you be preparing for a night out. So, whether you are planning an afternoon outside or a candlelight dinner, you a get a true image of how you will be seen by others.