A night in Lawrencetown

Ok, so when I was about 12 or 13 years old when this happened.
I was staying at my cousin's place for the weekend, and we were chilling down at the ball field behind the school. I looked up into the sky to watch the stars and whatnot, but out of the corner of my eye, I saw some strange looking lights just above the treeline to my right. When I looked over towards the lights, I realized that they weren't any more than 200 metres into the woods, hovering just above the top of the trees. These lights were orange in colour and and in a "V" shape. When I pointed them out to my cousin, he said that he hadn't seen anything like it before.
There were seven lights total, one in the middle, and three on either side of the middle one. Each light I'd say was about 8 feet in diametre, and spaced about 6 feet apart from each other. I could just barely make out a triangular shape as my eyes adjusted to the difference in light in the area. But the weirdest part was the fact that there was no light actually being projected away from the object. Meaning that it didn't cast any shadows, almost as if it weren't actually there. But it was making a very low humming or buzzing noise.
The object was hovering there for about 15 to 20 minutes before the lights changed colour to red and it shot straight up into the sky faster than anything I'd ever seen before.
This is the first time letting anybody know about this incident, if anybody doesn't believe me, that's ok, because I don't care about being judged, I know what I saw.