There are only one light pole around the surrounding roads, but some street lamps are often seen on the roadside, and two branches will be extended, two lamp heads are installed, and the roads on both sides will be illuminated. We call it a double arm lamp. The street lights are divided into single -arm lights and both arm lights. Guangdong solar street light manufacturers will introduce the difference between single -armed lamps.

Single -arm lights are a common type in road lights. The welds are smooth and smooth. After molding, the appearance of anti -corrosion hot -dip galvanized and plastic -spraying has a beautiful and elegant shape. On both sides, it plays a role in lighting road conditions and inducing safe driving. Due to the different light sources, single -arm street lights are divided into ordinary sodium lamps, energy -saving single -arm street lights, mirular single -arm street lights and LED single -arm street lights.

Both arm lights are derivative of the single -arm lamp. There are two branches. The rod body is made of Q235 low -carbon steel bending welding at one time. The weld is smooth and smooth. Guangdong solar street lamp manufacturers remind you that the two branches are symmetrical and richer than single -arm lamps, but they are not suitable for the narrow pavement installed on a single road. Generally, it is installed on the green belt of multiple lanes to take into account the roads on both sides. Or there are other lighting requirements. Because of the different light sources, it is divided into ordinary sodium lamp arms street lights, energy -saving lamp arms street lights, hernia arms street lights and LED arms street lights.