Motor,
The underhood of my 90 has an "X" brace for support. The light reel is mounted to a straight bracket, one end is bolted to the lower bar of the "X" on the drivers side, at a 90 degree angle. The straight bracket is parallel with the upper bar of the "X". If you draw it out, it might make sense.
When mounted, the light is pointing to the passenger side. It is almost parallel with the top edge of the hood. It points slightly downward... . not very much. When I sighted it, it was pointing just above the passenger side hood hinge.
It turns on and off at about the halfway open spot.
For those concerned, the numbers on the light are 56004116 and underneath that is 25797.
If I don't get back soon on posts, it's because my computer is a piece of &*@&$!!!