Triangular shaped object with no sound and solid lights spotted over Jeffersonville, IN.On July 17, 2015 at approximately 10:15pm eastern standard time in Jeffersonville, IN. There was an object approaching our home from the southern direction with one solid light in the front. From a distance you could see a rounded top that appeared to be a helicopter. However, as it got closer it was hovering above and within 100 yards of the ground. There was absolutely no sound and it remained extremely steady during 50-60 mph winds with absolutely no movement. It was during this time that the power to the house began to go on and off four times, not flickering,but distinctly turning off then back on. It then turned 1/4 of a circle and proceeded forward to the west almost gliding like. It was at that point you could make out two more visible lights on each back corner indicating the object was a triangular shape. Directly in the middle of the back side was a large circle (red orange in color) that looked like a jet engine that just glowed, but again there! was no sound.