LED outdoor floor lighting foreground In the new era, with the continuous improvement of people's living standards and materials, just ordinary lighting has been unable to meet the needs of human beings, with the development of society and the needs of commercial competition. The improvement of the lighting effect of urban buildings and public Spaces has become a new lighting demand that sets off the solemn, gracious and elegant style of the central area of the city. LED urban building lighting engineering design has important significance for social development, mainly in three aspects: With the continuous improvement of people's living standards, only lighting has been unable to meet the aesthetic needs of human beings, the development of society and the needs of commercial competition. The improvement of the lighting effect of urban buildings and public Spaces, accentuating the solemn, gracious and elegant style of the central area of the city, makes the city have a stronger sense of The Times, thereby increasing the attraction of urban space, and fully expressing the cultural information of the urban environment and its architectural aesthetics. Therefore, the use of lighting to improve the urban night landscape will have a positive impact on the development of the city's tourism industry and improve the living environment, and it will bring great social benefits to the city. Second, LED city building lighting project for economic benefits also has important significance, with the continuous progress of society and the rapid development of the economy, the domestic large, medium and small cities have carried out the construction of night lighting system, the construction of these lighting projects to a certain extent to the country, to the individual has brought a lot of benefits. The construction of the lighting project makes the city feel strong, the streets become spectacular, and the market economy is more prosperous. Third, the design of LED urban building lighting engineering also needs to carry out strict regulations, to avoid causing LED light pollution, affecting the normal life of the people, as well as the energy saving of LED lighting products, energy efficiency management is of great significance to maintain the normal operation of urban LED lighting engineering facilities and good lighting effects. The use of modern control technology for scientific management can not only ensure the lighting rate and facility integrity rate, but also ensure economic and practical, in order to achieve the best results. From the development of the city and People's Daily needs,LED city building lighting is becoming more and more important,LED lighting project has considerable prospects, under the trend, the future development of the industry will be recognized by all sectors of society.