Orange lights seen in August near Mohrsville, PA

From off of our deck, we initially saw two bell-shaped objects rise up from the distant tree line and travel from the north to the west then disappear. This happened several times. Almost always groups of two. Sometimes there would be five in the western sky before they disappeared. They all followed the same path. There was a 2 minute 5 second lapse and then the last two followed the same trajectory. They were faster than the others. Hovered in the western sky and then disappeared as well.