This LED car door welcome light combines multiple functions—brake light, turn signal, and reverse light—into one stylish and compact unit, making it an ideal solution for enhancing vehicle safety and aesthetics. Utilizing advanced LED technology, it delivers high brightness with low power consumption and a long lifespan, ensuring clear and attractive illumination in all driving conditions. The welcome light automatically activates when the door is opened, offering both a functional safety alert and a refined ambient effect. Its housing is made of high-strength plastic with excellent waterproof, dustproof, and shock-resistant properties, ensuring stable performance in harsh environments. Easy to install without complex modification, it is compatible with a wide range of car models. This product has passed rigorous quality inspections and complies with industry standards. Customization services are available, including adjustments to light color, brightness, and display effects, making it suitable for both OEM and aftermarket demands.