Street lights are tall fixtures that illuminate roads and pathways during the night. They are typically powered by electricity and are designed to enhance visibility for drivers and pedestrians, improving safety in urban and suburban areas. Street lights come in various designs and can be found in different locations, such as residential neighborhoods, busy intersections, and public parks. Most street lights use LED or sodium vapor bulbs, which provide bright light while being energy-efficient. Many cities are now adopting smart technology, allowing street lights to adjust brightness based on traffic conditions or to be controlled remotely. This innovation helps reduce energy consumption and improve overall urban management.