From the video comments the author noticed these and tracked them down. They seem to be power lines and a huge wind generation project in China: "I asked mysel

From the video comments the author noticed these and tracked them down. They seem to be power lines and a huge wind generation project in China: "I asked myself exactly the same thing when editing the video. I spent several time on Google Earth and I found it's something around the city of Zalantun (Inner Mongolia); in all likelihood, the red lights are mounted on huge power-line trusses or wind turbines. For example, look at this coordinates for power-lines: 47.761390, 123.026970 And wind turbines here: 47.5641695, 122.9092991" https://goo.gl/maps/jegbbvmmuV92 https://goo.gl/maps/jegbbvmmuV92