Mystery lights: ‘There’s more! They keep coming!’

Mystery lights: ‘There’s more! They keep coming!’: "“The lights were constant, not blinking, and they definitely were not aircraft green and red aviation lights. I commented to my wife that they were unusual and that I wasn’t sure what they might be. Anyhow, after 20 or 30 seconds watching them appear to move toward us, they both in formation turned north and several seconds later disappeared."