Features 1,Light-weighted, modular design, directly locked and installed on the street light pole, simple and fast installation and maintenance. 2,Cluster control, 5G networking, convenient upgrade and flexible operation. 3,IP65 high protection grade, suitable for outdoor environment. 4,Good display effect and strong impact, and all the printed advertisements on the light pole can be replaced. 5,Large information capacity and rich content, as well as the fixed time and targeted delivery Low cost and environmental friendly. Advantange: Chipshow is specialized in LED screen manufacturing since 2000,and always devotes to researching stable and good show effect LED screen.