An LED light, or 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, often lasting up to 25,000 hours or more. LED lights are commonly used in various applications, including home lighting, automotive lighting, and electronic displays. They come in different colors and can be easily dimmed or controlled, making them versatile for both functional and decorative purposes. Their low energy consumption also contributes to reduced electricity bills and a smaller environmental footprint.