APPARATUS FOR AUTOMATICALLY CONTROLLING THE ILLUMINATION OF LED LIGHTING

摘要

The present invention relates to an apparatus for automatically controlling illumination, which transmits a dimming signal on the basis of the zero-crossing of AC power using an electronic switch for controlling illumination. The apparatus for automatically controlling the illumination of LED lighting according to one embodiment of the present invention comprises: a dimming control electronic switch which cuts off the supply of the AC power for a preset period of time on the basis of the zero-crossing of the AC power, when a switch operation by a user is sensed during the supply of AC power to an LED lamp; and an LED lamp control device which senses the supply of the AC power and the cutoff of the AC power so as to control the illumination of the LED lamp.