An LED light (Light Emitting Diode) is a type of lighting technology that produces light when an electric current passes through a semiconductor material. Unlike traditional incandescent bulbs, which generate light by heating a filament, LEDs are more energy-efficient and have a longer lifespan. They are commonly used in various applications, from household lighting to electronic displays. LED lights are available in different colors and can be dimmed or brightened easily. They are also environmentally friendly, as they contain no harmful substances like mercury. Due to their versatility and efficiency, LED lights have become a popular choice for both residential and commercial lighting solutions.