As the backbone of the smart city development in the future, wisdom lights will help to promote the city beautification, resource conservation, energy conservation and environmental protection of overall development, can provide better impetus for city spiritual civilization construction, and can ensure its application. When intelligent street lamp fails, cloud platform will record and send the street lamp fault information and make the maintenance plan, and notify the maintenance personnel as soon as possible. A path to reduce the outdoor lamps wisdom check, save a lot of artificial and equipment cost, can be on the street lights maintenance in time, in order to reduce the backlog of street lamp spare parts. When wisdom street lamp has complete functions, it includes energy saving lighting, wi-fi, billboards, emergency charging, emergency call, cameras and other functions. It can also monitor the air quality, temperature and humidity, noise, and particulate matter. Parameters can be free customization, various types for you to use! Street light can be through a variety of sensors to monitor PM2 wisdom. 5, temperature, humidity, noise, soil moisture, the concentration of harmful chemicals, analysis and positioning of pollution sources and environmental data analysis, determine the pollution sources, provides the basis for urban management data, monitoring the concentration of dangerous gases, and strengthen the safety of the city of dangerous chemicals.