2022-03-06 - Kingsport, TN - Triangle

At 7:00 PM on 3/6/2022 I was driving east on East Main Street, when I observed 3 reddish-orange lights in an isosceles triangle out my driver-side window. They were in the northeastern quadrant of the sky about 45 degrees from the horizon. My first thought was, "I didn't know there was a radio tower there." When I realized the actual altitude of the lights, I pulled over and stopped by Lyons Construction Services, to get a better view. The point of the triangle was pointing "up." I observed the lights for about a minute and then they simply weren't there anymore. I didn't see anything physical connecting the lights. They never moved at all. I know they weren't flares because I've see lot's of flares and they didn't fit a description of flares. They were not aircraft, either. There was no sound. Once they disappeared, I proceeded to my destination.