While exiting the Mall I was actuall living in, I went out back for a smoke and when I looked to my right I observed 3 strange lights pulsating from Red to Green. I noticed they were in triangle formation and hovering a field next to an AirForce Base which was our neighbor. I felt like it was emmiting some kind of energy but was silent..I had to rub my eyes several times to make sure I was actuall seeing this..After just watching in Amazement for approx 10 min. I walked over to the rear door of a Pizza Place next door to my shop in the Mall as it was the only Business opened in the mall at the time. I knocked several times. When someone opened the door I turned to look at while I was telling them about and sure enough it was gone..