LIGHT EMITTING APPARATUS AND METHOD FOR CONTROLLING LIGHT EMITTING APPARATUS

摘要

A light emitting device according to one embodiment of the present invention comprises: a plurality of LED devices installed at a printed circuit board, which emit light; an image sensor installed at the printed circuit board, which measures the light emitted from the plurality of LED devices; and a control unit which controls emission of the plurality of LED devices according to the information of the light measured by the image sensor.