Illuminator is answered to feeling of distance

The utility model discloses an illuminator is answered to feeling of distance, including a plurality of light -emitting component, light -emitting component includes luminous body, drive circuit, controller and inductor, the luminous body is provided with a plurality of brightness level, the interval that the inductor supplied to measure between two adjacent light -emitting component generates range signal and carries to the controller, the controller is connected with the inductor electricity, supplies to handle the range signal who receives to generate the multilevel control signal to the work of control drive circuit, drive circuit is connected with the controller electricity, supplies the luminance drive luminous body that corresponds according to multilevel control discharging material silo. The technical scheme of the utility model can detect adjacent light -emitting component's distance to the light distribution that the messenger was applied to on the device's the item on display is even, can improve