The Effect of Using the Intelligent Lighting System to Deduct the Power Consumption at the Office

We consider the using of the lighting control system to reduce the power consumption of the workplace. In Japan, the standard level of illuminance for each user is about the half general illuminance of 700 lx at the office based on the Japanese Industrial Standards recommendation. However, the intelligent lighting system provides the required individual illuminance for each user at the office as desire. We have conducted the experiments at the actual office in Japan to verify the impact of using the intelligent system in the power consumption of the office. We find that the intelligent lighting system is useful to provide a comfortable environment for each user and reduce the power consumption of the office environment.