A streetlight is a tall structure that provides artificial light to streets and public areas during nighttime. It typically consists of a light source, such as an LED or incandescent bulb, mounted on a pole. Streetlights help improve visibility for pedestrians and drivers, enhancing safety and security in urban environments. Streetlights are often powered by electricity and can be found in various designs and styles, depending on the location and purpose. Some modern streetlights are equipped with smart technology, allowing for features like dimming, motion sensors, and integration with smart city initiatives to optimize energy use and improve urban infrastructure.