Light is essential for life. The current building offices. Are required to install electric lighting. To be light enough to work. The lighting system. Amount of electricity 25% of total energy consumption of buildings. The lighting system will effectively reduce electricity was down. There are several methods by which each such use effectively. Improved energy-saving devices installed. Selection of equipment efficiency improvements in lighting and lighting control system automatically selection in this research  how to save energy by using the automatic control system to dim light of a fluorescent lamp in the area. He has natural light to control levels in the stack to the appropriate level. Test equipment control system for energy-saving lighting to work with electronic ballast dims the light to control the lighting of lamps amount fluorescent lamp with a light. Natural is key variables to control lighting levels to fit the standard CIE and nearby 500  lux ranch at room school for reducing power to the 64.19% and 16% when compared to the case of  LPF ballast and electronic ballast, respectively.