Sighted huge triangular ufo with white lights each corner plus large red light centre misty light trail at rearI had gone to put out my rubbish bin for the morning collection when i saw a red light slowly pulsing in the distant sky then viewed sheets of light shine to earth from it. Not like a searchlight they were like sheets of light. It seemed to be motionless or very very slow moving for some seconds then it moved in a North Easterly direction towards my home. As it came nearer i saw a wide trail of soft misty white light trail behind it. I went in to my home quickly and obtained my binoculars and using them saw a huge black triangular craft with a small white light on each corner glowing with a large red light in the centre pulsating. As it flew overhead i suddenly realised there was absolutely no sound and it flew by as if gliding at a very low speed.I believe it was about two thousand feet high and it was huge blocking out groups of stars as it passed.I noticed as it flew away the rear edge seemed to give off a strange moving glow that really defies description. This glow appeared to create the light trail behind. The light trail was more like a whispy mist effect like you see when the suns rays penetrate trees in a forest. This light trail was almost ghostly. The dark red light seemed to shimmer like a mirage in the desert it was unlike any light effect i have ever seen. I noted as it flew by there was no sound at all and although huge in size it appeared very flat like a board. I felt mesmerised looking at it amazed by its size and the complete absence of any sound.My father was in the Air Force for many years and i have lived near air bases my entire life. I am familiar with aircraft and a military airbase is located one mile from me. I know what i saw is far bigger than any aircraft i have ever seen. I am fifty five years old and for the first time in my life i can say i have seen a UFO. This is a genuine report but if anyone cares not to believe me it does not matter i know what i saw.I am hoping other people witnessed it also.