Please help my recessed lighting wiring.

[chadsepulveda]

I attached a diagram ... I am trying to wire in a new recessed halogen 12v light into my office. But the light has a transformer and some wiring I am not familiar with. I hope the attached file explains. Any help is huge! thanks in advance.

chad

[HayZee518]

from the looks of it the two black connect to your romex black/white, the other one marked with the + and looks bare would be a ground. connect this to the bare romex ground.