Dining place is an absolutely experiential space. With the increasing demands of people on the quality of life, the evaluation system of ingredients, taste and price is no longer the choice of "where to eat? The most important element. Open dianping, in the "ranking", the "best environment" option has quietly exceeded the "best service", "lowest per capita" these parameters. From the overall external lighting environment of the restaurant to the entire dining process, the light environment is accompanied by the customers. As the core area of diners, the lighting design of the dining table is very important.