How are street lights powered

Street lights can be powered by various sources, including:

1.Electricity from power plants: Most street lights are powered by electricity from the grid. The electricity is transmitted through power lines and transformers to street light fixtures.
2.Solar panels: Some street lights are powered by solar panels that convert sunlight into electricity. These street lights are typically used in remote areas where it is not practical to run power lines.
3.Wind turbines: In some cases, street lights can be powered by wind turbines. Wind energy is converted into electricity that can power the street lights.
4.Battery backup systems: Many street lights are equipped with battery backup systems that allow them to operate during power outages. These batteries can be recharged during normal operation.

The specific method of powering street lights depends on various factors, including the location, availability of power sources, and cost.