When switch is at CONT, LED will light; when switch is at AUTO, it will induce automatically, i.e. LED will not light at daytime and only light in the evening, meantime it will turn off automatically 8 or 12 seconds later. The induction distance is more than 5 meters and angle is about 120° .Current less than 100 mA when it lights.
The current is less than 200uA when it does not work. It saves the energy six times more than that of similar product in the market. It will be your ideal choice because of its advantage. Switch the light AUTO and put it at the perfect place around your bedroom, the light will open automatically when one gets up, which makes one live fashionable life.