Hello all. Just got a new liner and had company install niche for pool light. Installed the intellibrite 5g 12V and ran all wiring back to my control panel. I installed the intellibrite controller, and connected controller to the pentair 12v transformer. Everything is wired exactly like directions. So now i am left with 2 low voltage black wires in the transformer, and 3 wires (white,green,black) coming out of the intellibrite 5g cord. I know green is to be connected to ground in the transformer . Do i connect the 2 black in the transformer to the white and black coming out of the light cord? Pretty sure I do but dont want to screw anything up. Thanks!