Intercontinental Hotel Kunming is located near the Dian lake, whichi called pear of plateau. The hotel that is striking is quiet and luxurious and it combined elegant decoration with technology profectly. The colorful  butterlies' wing in the middle of main hall like a colorful cloud when they under the light. It make us feel they are alive. The lighting design of the lobby walkway shows a sence of high and width. The feature comes more classcial beceuse the highlight. The reasonable indoor lighting design can help the tuirists enjong the quiet and comfortable relaxing time.