no conversion needed or any extra wiring either. (unless your new bar is super high wattage) just plug in your new bar into the wiring from those lights.I have a question about changing some of my lights to LED. Is there a certain way to convert to LED? I’m not to smart about lighting. Is there a converter I need? I want to remove the four lights on top and change to a LED light bar also in need of a roof rack any ideas on where to get one? Buggy is currently in the San Felipe area.