LED LIGHT ILLUMINATING CONTROL SYSTEM AND METHOD

The disclosure provides a LED light illuminating control system and a control method for illuminating LED ceiling lights, the system being applied in an electronic device. A detecting unit determines the entry of a person into the room, a capturing unit positioned on a ceiling of the room for captures image, and all the LED lights are illuminated, then all the LED lights other than those illuminating the location of the person are switched off. When the person moves to another part of the room, the LED light illuminating control system controls all the LED lights to illuminate, and after a set period switches off all the LED lights other than those illuminating the new location of the person, thus saving a lot of power.