Drones are used for aerial lightshows all the time. The Rammaxx is a drone swamp that lets you create your own light shows. You will simply have to set up your light show in the app, put your LED drones on the launch pads, and the rest is easy.
The Rammaxx drone weighs only 3oz. Each has 30 watts of LED power. You get lightshow and paint modes to choose from. The launch pads double as chargers for 20 flights. Like what you see? You can find out more here.