Here is a neat custom quadcopter with NTM 1200kv motors, 9″ props, a 3000mAh battery, and a row of 10 x 10-watt LEDs for nighttime action. The purpose of this quadcopter is to illuminate things from the above for night photos. As you can see in the below video, the quadcopter is stable and provides you with ultra-bright lighting outdoors.
The above video was shared by rctestflight. The Quadcopter Spot Light is bright enough to help you capture fun nighttime photos. You could always build something similar if you are up for projects like this.