With the support of artificial intelligence, Internet of Things technology and national policies, the development of smart cities in my country is very fast. At present, according to our lighting editor, many cities in my country have developed smart city projects through the IoT technology, of which As an important public facilities in smart cities, the development of smart street lights is also obvious to all, and it has also become a smart symbol of smart cities. Now more and more cities have begun to promote smart street lights. It not only improves the work efficiency of street lights, but also achieves more energy -saving lighting. Especially with the arrival of the 5G era, I believe that more cities will be brought to light by smart street lights in the future.