Great product, but… when you leave it in the ‘on’’ position, as recommended, the light will come on when you walk past it, not just when you lean close to use the mirror… The sensor is so sensitive that even if you were to get up in the middle of the night to go to the bathroom the light will pop on when you walk past. Of course you can put it on manual mode, but then you have to pick it up and press the button which is underneath the base to get the light on.