Black triangle with 3 white lights and center red light.One black triangle object seen hovering low with 3 bright white lights; 1 on each corner and 1 flashing red light in the center of the object. Object was silent. As a delivery driver with a partner, we were stopping very frequently, and happened to stop near the hovering craft, where you could clearly see the shape, color, and lights. Upon being noticed by the craft, it flew quickly near our vehicle, there were no sounds, engine or otherwise. It then sped away and disappeared to the south-west. Flight pattern was not that of a normal air craft. Maneuvering in manners that we have not seen normal air craft perform; with high rate of speed.