4Pcs Car Door Lights LED Logo Projector Car Door Paste Projector Logo Lights Led Logo Projector Lights Shadow Ghost Light Welcome Courtesy Lights Accessories Compatible with Audi #7416903

INSTALLATION EFFECT: When you open the car door,you will see the Bright and vivid logo light projects on the ground. it will be turn off when you close the door.HD PROJECTION FILM & HD LENS: Using a high-brightness Led bulb with 500 lumens, the light passes through a high-definition heat-resistant film, and after passing through an ultra-high-definition lens, an undistorted and decolorized pattern will be displayed on the ground.BETTER CHIP DECODING TECHNOLOGY: Used newest car decoding circuit chip, will not conflict with car software. Use high-quality circuit boards and parts, which can carry more current, absolutely eliminate the noise caused by high current.HIGH HEAT DISSIPATION EFFICIENCY: Cooling system is made with nano-superconducting aluminum heat sink, low-power chip and Led bulb, parts that stabilize the current to ensure high temperature resistant and heat dissipation efficiency.Plug and play! No drilling, no disassembling, no damage to your car. Some models need converted wiring, but don’t worry, the package already contains 4 converted wiring to ensure that customers can easily and smoothly install.