Witness Account

I think I seen a ufo,it was flying through the sky it was flying low like tree top level it had flashlight lights white,blue and red it was triangle shape. I first heard a jet I went out and seen the ufo it was around 10 after 11o'clock pm.it trun around and went back the way it came and NO sound ..it shape was a triangle with a big bright white light in the middle of it and a white light, blue and red light was on the sides of it.