The light is indispensable for our life. Light is not used only for brightness,  the illuminator itself is an interior furniture that matches to the life environment. So the lighting design is also an important thing in the sense of interior design of a room. Moreover, the proportion of the illumination system in power consumption is about 24% in an average office building. We investigate the lighting design to achieve the pleasant office environment aiming energy conservation by using natural light with illumination system by using Monte Carlo method in daytime.




Basic Electrical Laboratory

Department of Electrical and
Electronic Engineering,
Graduate School of Engineering and Resource Science,
Akita University.
1-1, Tegata Gakuenmachi,
Akita-shi, Akita 010-8502