"Lights up automatically as your face approaches. The tru-lux light system simulates natural sunlight, allowing you to see full-color variation, so you'll know when your makeup is color-correct and flawless. The sturdy stainless-steel telescopic swing arm provides smooth, effortless adjustability. It mounts directly onto the wall and works with standard junction boxes. 5x magnification is ideal for providing exceptional detail while allowing you to see your entire face simultaneously.