Airport light signals can be seen almost everywhere as they have become a part of our daily lives. Still, we are yet to know its importance. Let us look at the importance of Beacons! Airport light signals provide warning, signal, and guidance at sea, road, airfields, and another place. Along with that, the powerful light and colour, they can attract the attention of a broad spectrum of audience. . Based on Type: 1. Rotating Airport light signals for emergency vehicles: One of the most popular uses of the rotating beacon is that they are mostly found on the top of the emergency vehicles, construction vehicles, police vehicles, and various other industrial settings. 2. Beacon signalling lights for aviation: In the aviation industry, they guide pilots and different service vehicles inside the airport like how traffic lights are used to guide people and vehicles on the road. Also, different colours of airport light signals are available!