Dean Siblang vlogs, a Youtuber, filmed strange lights from the 22nd floor of The Signature hotel at MGM Grand in Las Vegas.
The footage shows a row of bright white lights – four initially with others appearing sporadically throughout – spaced a fair distance apart and hovering silently over the city. It started with four lights, hovering perfectly… with more popping up later. The light to the right starts moving away towards the end of the video.
As usual some say it is flares (but they don’t really have the characteristics of flares) or Drones (but keeping them perfectly still?). The video can be viewed on this page. Please have a look and see what you think. Unfortunately they named it Phoenix lights, but it was definitely Las Vegas.