Abstract: The economical electrical power control system of building illumination based on the RF wireless correspondence
network comprehensively uses advanced techniques of infrared remote control technology, intelligent light control technology,
etc, setting up an energy-saving control system for the classroom based on the wireless correspondence network of radio
frequency (RF). This system does not only realize power saving for illumination and other electrical equipment, but also extends
lamps’ service lives. In addition, the reasonable intensity of illumination setting also protects students’ sight. This intelligent
device pursues humanization design, giving convenience to people’s life.