HD Quality: The door light uses high-brightness LED beads. After the light passes through the ultra-high-definition lens, the projection on the ground is not distorted or discolored. Easy Installation of Entry Light: Plug and Play, using the latest automatic decoding chip, no drilling or wiring required, and no conflict with vehicle software. Car Door Light Projector: The car door light projector can also be used as a puddle light. Car Door Light is More Compatible: The door light projector uses the latest automatic decoding chip, and no conflict with vehicle software. Please check the model matching table before purchasing. Advanced Cooling: The LED door light cooling system uses superconducting aluminum radiators, low-consumption chips and LED cold light lamp beads to ensure the durability and use of the vehicle circuit.