I was leaving work at 9:15 PM on 8/29/2012 from The Tile Shop at 19 mile and Van Dyke, traveling west bound on 19 mile rd. just before Mound Rd. I saw what looked to be a string of lights in the sky, about 9 of the and not in a straight row but almost looked like Christmas lights in a tree. Then at Mound Rd. I went south bound but wanted to see more of were these lights were coming from so I turned on 18 mile west bound to see if I could fallow them. I saw them and decided to pull over a take a photo with my phone. They were changing there formation and started to fade one light at a time, the last light in the row stayed the brights for a longer time and I just left in my car knowing that was strange.