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.

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.

Classification according to control method

1. Ordinary streetlights: Traditional streetlight control method, with working hours controlled by astronomical clocks or time limit switches.

2. Intelligent street lights: With the development of Internet of Things technology, intelligent street lights are also increasingly favored by people. Its main feature is the ability to perceive changes in the surrounding environment and adjust it according to needs, such as automatically adjusting brightness, automatically detecting faults, etc.