Hello, My first resto is on Track, going to paint it Flat Black and white. I have seen some Sic Bikes with a Headlight on the front, are these actual Headlights from Cars? , just looking for info on the install and do they actually get wired up to some type of Battery resource? I am Trying to Spend as Little moola as I can thanks in Advance. current Project is a 72-75 Huffy Banana Seat Bicycle.