Frameless LED full length mirror uses touch buttons to not only turn on/off the light but also adjust the brightness (10%-100%) and light color (daylight, warm white, cool white)). One long press (>3s) to adjust the brightness, and two consecutive quick touches (<1s) to change the light color. Our LED bathroom mirror comes with a 3-pin plug, you can plug it into a standard socket for easy use. Or, you can cut the plug to hardwire the wire to the wall. This LED mirror can be installed horizontally or vertically to meet all your needs.