1. Adapt to the model:For Mercedes-Benz CLA (CLA-Class) (2013~2017);For Mercedes-Benz E couple (C207) (2010~2017);For Mercedes-Benz E Cabriolet (A207) (2009~2017);For Mercedes-Benz CLS (C218) (2010~2017)2.Excellent Quality Material The car door lights is made of high-quality ABS flame retardant material, and the solid shell can be waterproof, shockproof and anticorrosive. The new grid heat dissipation design makes the product not only resistant to high temperature and high pressure, but also can better protect the lens and internal chip circuit of the welcome lights, effectively discharge the heat generated in the process during use, and prolong the service life.3.High Definition Projection and Vivid Colors The light will pass through the high-definition insulation film. After multi-layer Ultra HD lens, it can effectively reduce the color difference of the lens and truly restore the HD color. Whenever the car door light projection is turned on, it can make your car display different.4.Advanced Chip Decoding TechnologyOur products adopt the latest on-board decoding circuit chips, which will not conflict with any software in your car or affect any existing circuit modules. High quality components and circuit boards can be well adapted to your car and improve your car quality without any noise due to electric current.5.Easy to InstallThe welcome lights plug and playNo drilling, no wiring, no disassembly, no damage to your car.6.Efficient Heat Dissipation ComponentsThe heat dissipation system adopts professional superconducting aluminum heat sinks, low-power chips, bright LED bulbs and stable components to ensure high temperature resistance and heat dissipation efficiency. You do not need to worry about the failure of the car door lights due to high temperature.