One-arm light is the most common type of road light, only one arm The weld is smooth and flat. After forming, it is treated with anti-corrosion hot-dip galvanizing and spray-coating. The appearance looks beautiful and simple, and it is simple and smooth. It is usually installed on both sides of the river, slope or wide road surface to drive the road and induce safe driving. The role.

One-arm light is divided into ordinary sodium lamp single arm road, energy-saving single-arm street light, Xenon single-arm street light and LED single-arm street light due to different light sources. Solar energy single-arm light is also installed.