There are various types of street lamps, which can be roughly divided into the following categories: 1. Street lamps can be divided into sodium lamps, mercury lamps, and LED lamps according to their light sources; 2. According to structure, it can be divided into: single arm street lamps, double arm street lamps, fancy street lamps, and tunnel street lamps; 3. According to control methods, it can be divided into: ordinary street lights and intelligent street lights; 4. According to power supply methods, it can be divided into solar street lights and wind street lights; 5. According to application occasions, it can be divided into: high pole street lights, low pole street lights, anti glare street lights, and directional street lights; 6. According to shape, it can be divided into spherical street lamps, mirror street lamps, flower street lamps, and crystal street lamps. In addition, there are emergency lighting and vehicle identification street lights.

01

Classification by light source

1. Sodium lamp: One of the common street lamps, its light presents a warm color system, has high light efficiency, long lifespan, and low heat generation, but also has the defect of uneven brightness.

2. Mercury lamp: It has been phased out in recent years, but its disadvantages include low light efficiency and poor environmental protection.

3. LED lights: With the advancement of technology, LED lights have become the mainstream street light source, with advantages such as high light efficiency, long lifespan, low energy consumption, pollution-free, and adjustable color temperature.

02

Classification by structure

1. Single arm street lamp: Its structure is simple and easy to install, so it is widely used in urban renovation and road construction.

2. Double arm street lights: Compared to single arm street lights, double arm street lights are more stable and sturdy, making them suitable for large squares and roads with high design requirements.

3. Fancy streetlights: They have a beautiful appearance and not only have lighting functions, but also can beautify the city. Therefore, they are widely set up in parks, scenic spots, and other environments.

4. Tunnel streetlights: Specially used to illuminate the interior of the tunnel, the entire tunnel can be presented with excellent lighting effects through scientific layout.