These Audi 4G0052130G LED Puddle Lights are suitable for use with Audi models that are already fitted with lower door trim lights. With electrical plug connectors measuring 14mm x 10mm, these LED puddle lights are suitable for two-door Audi models. For Audi models with four doors, two sets are required. These LED lights are incredibly easy to install, with a plug-and-play design that requires no complex wiring.