Hi! I know that for neon lights inside the car, like in the footwells you can use zip-ties to hook up neon lights to, or even velcro tape or something. But i want to hook up neon lights to the undercarriage of my car without drilling into it. Want to be able to remove it and etc as i wish. I doubt that velcro can really hold it in place, so i was wondering if anyone ever tried just using zip ties or something else to hold neon lights onto the undercarriage of the car, or even the wheel wells. Anyone? Thanks