I never used bling lights. I bought OEM foglight housings from ebay, bezels from china, an aftermarket wiring kit from advance auto, and the button switch off of amazon. I have less than 100 bucks in the whole thing. Mine come on with the ignition. I like it that way because i can run them with parking lights, highs and lows. The oem lights bolt right up to the bumper. No need to fab anything. Re read the whole thread I linked to you. Dont buy that bling BS. Get and OEM set.
2013 Ruby Red Focus SE Hatch
2009 Vivid Red Mercury Mariner Premier
2003 Azure Blue Mustang Mach 1