Actually, I almost forgot I have the light. I had it in a car you are trying to put it in, but now have a different car. Now in the 5gen the backup manual crank for the sunroof is in the way of my doing this install again. I purchased a GSR maplight, but have yet to do anything with it. If you go to junkyard just remove this from the integra, more then likely it will be there as well as the white wire with the red stripe still attached to it. It shouldn't cost much to get. I have one, but don't have the wire for it. Whether you want the 98-00 Civic one or the 94-01 GSR, you should be able to get ahold of one cheaply.

What mounts? It is held in by two screws that are accessible once the light cover is removed.