Introducing the latest in HID lighting technology, the d4s HID bulbs from Foshan CAR-REFINE Photoelectric Co., Ltd. These high-quality bulbs are designed to provide exceptional brightness and a longer lifespan compared to traditional halogen bulbs. As a leading manufacturer and exporter based in China, our factory uses the most advanced production techniques to ensure that our d4s HID bulbs meet the highest quality standards. With a focus on durability and performance, our d4s HID bulbs are ideal for drivers looking to upgrade their vehicle's lighting system. Whether you're driving in low-light conditions or need to improve visibility on the road, our bulbs provide a powerful and reliable lighting solution. At Foshan CAR-REFINE Photoelectric Co., Ltd., we take pride in delivering innovative and reliable automotive lighting products to our customers around the world. For an upgrade that enhances both safety and style, look no further than our d4s HID bulbs. Experience the difference of superior lighting technology for your vehicle.