How do you hook up Fog/Driving lights in a C-10?

[67ChevyRedneck]

I have one of them fancy bumpers with the driving/fog lights (whatever y 'all want to call 'em) and I don't know how to hook them up. I bought the bumper at the Charlotte swap meet, it was the last one, (the display model) and The Truck Shop could not find the rest of the wiring kit, so all I have is two fog lights with a red and white wire coming out of them.

I thought I could use a toggle switch to turn them on and off, but I have no idea how to hook them up??? How do the wires work? Is one a ground, one for power? Or are both for power and I need to ground them with the switch???

Where would I hook them up for power? My headlights already suck so I don't need any more voltage drops from them I'm out of "plug ins" in my fuse block (HEI has one, additional gages use one, stereo uses one, and BO lock-up kit has one tied up...)

I'd like to try to hook these up this weekend....

Any help would be greatly appreciated....

Thanks fellas.