A. This rear taillight circuit board lamp socket is specifically designed for certain vehicle models and is a suitable socket for bulbs. Its carefully designed structure can perfectly fit the corresponding vehicle models, ensuring accurate and stable installation. B. In terms of its usage, it is an important and indispensable part of the vehicle's rear taillight system. It can effectively fix the bulb and ensure the normal operation of the rear taillight. With good materials and fine craftsmanship, it has good durability and can withstand the test of daily use. C. The delicate design not only takes functionality into consideration but also focuses on the compatibility with the whole vehicle. D. It provides reliable lighting support for your car and makes your driving journey safer.