Flashing LED lights are small, energy-efficient bulbs that emit bright light and can turn on and off rapidly. They are commonly used in various applications, such as decorative lighting, safety signals, and electronic devices. The ability to flash makes them effective for grabbing attention and conveying information. These lights work by using a semiconductor material that emits light when an electric current passes through it. Unlike traditional incandescent bulbs, LEDs consume less power and have a longer lifespan, making them a popular choice for both indoor and outdoor lighting solutions.