Flashing lights are bright, intermittent bursts of light that can be seen in various contexts, such as emergency vehicles, concerts, and stage performances. They are often used to grab attention or signal a specific event. For example, the red and blue lights on police cars alert drivers to pull over or indicate an emergency situation. In addition to their use in emergency services, flashing lights are also common in entertainment. At concerts, strobe lights create an exciting atmosphere, enhancing the visual experience for the audience. These lights can vary in color and speed, contributing to the overall mood of the event.