This is a universal taillight accessory for skateboards, specifically an LED taillight for the rear fender. It belongs to the category of scooter accessories and is suitable for a wide range of users. It has a carefully designed specification, with a size of 5*5*5 and an overall weight of only 50 grams. It is lightweight and compact, not adding excessive burden to the skateboard. This taillight has a brake reflection and rear warning function, which can effectively improve safety during skateboarding, protecting the users. It can adapt to various different models of skateboards, such as ZT3 original, Mi 4 Youth Edition, Max G2, F40 and many other styles, with strong compatibility. Whether on the streets of North America and Europe, the roads of Southeast Asia and Africa, or the venues of South America and the Middle East, it can play an important role, providing reliable safety guarantees for skateboard enthusiasts. In addition, this product is supported by an authorized self - owned brand, and its quality is trustworthy.