Using the La Vier LED Mirror is a breeze. To turn on the light, simply touch the light switch button on the mirror. You can adjust the brightness according to your needs. If you see fog on the mirror surface, touch the defogging button to clear it up. When it comes to maintenance, use a soft, dry cloth to clean the mirror surface. Avoid using abrasive cleaners as they can scratch the mirror. The mirror is designed to last, and with our 2 - Year Warranty, you can use it worry - free. Just keep in mind that there might be slight differences in the LED light effect because of monitor and photography light, so take this into account when you're making your purchase.