SIGHTING REPORT UFO sighting at Montreal hovering above house

Although I do not recollect the exact date, it was winter in the month of november, it occured about 10 years ago. The object was exactly shaped like a pool table ball rack, the colour of the ship was smocky black, there were 4 lights, red luminescent in the center, 3 other lights on each side of the triangle which were blue, white and yellow. The consistency of the craft seemed sectionned as if the ship was done by high technological craftsmanship, a loud but soothing humming noise could be heard, it had a shadow as it passed about 40 meters from our heads, did not disappear but seemed to appear from nowhere, it was heading towards the park and then went out of sight at very slow speeds which seemed like it was slowly hovering above us. Finally, the 4 main lights of the object had some sort of visible transparent glass(assuming that it was glass) shaped like a fly's multifacted eye. Could not see the top of the object, but the object was big. Cannot predict the size, but would estimate it about 20metres + in lenght and circumference. Perfect equilateral triangle except for the rounded edges.

Unfortunately no, it only overshadowed us and disappeared out of sight because we were afraid to follow it.

It happened in Montreal, Canada in my city of st-leonard. It was winter time. The object was closely observed, could point out additional details if necessary, but for now thats all that I mainly recollect.