earticle

영어

In the past man usually had worked during day, but these days man works for 24 hours. So exterior illumination have become more important in the city life. Lights in the night have extended man's scope of activity, have increased man's productivity and have made good image of city. But indiscreet exterior illumination have made light pollution. It would be meaningful work to study the point at light pollution and search solution of it. This study based on researching on the actual condition of main streets in Busan would be useful to plan light design on light pollution and set a standard of light pollution.