I was taking down one of my outside cameras and noticed a very very bright light com from the NW and stop and stay just over the horizon for about 30mins. I still can see it at the moment but the intensity of the light has dwindled down to be just brighter than the moon would be on a full moon but still quite visible. When videoing the light a strange circular wave pattern was emanating around the light. at one point I thought it was protruding lights from it but I am not sure if that was just my eyes playing tricks with me. I filmed other lights as well to see if that was a localized phenomenon or if every light did it. It was the only light I could make give the wave circle pattern. Don’t know what it was. Just thought I’d share. Thank you have a great night.