LED technology, or Light Emitting Diode technology, is a method of producing light using semiconductor materials. When an electric current passes through these materials, they emit light. This process is energy-efficient and generates less heat compared to traditional incandescent bulbs. LEDs are widely used in various applications, including lighting, displays, and indicators. They come in different colors and sizes, making them versatile for both indoor and outdoor use. Due to their long lifespan and low energy consumption, LED technology has become a popular choice for consumers and businesses alike.