The original vehicle matrix lens model can generally only be upgraded to a matrix lens, while some original vehicle long strip headlamp components can also be equipped to modify the matrix. Matrix lenses are classified into four types: single low beam, single high beam, dual beam and laser. Price ranked from low to high: single low beam = single high beam < double beam < laser. They have different characteristics and can be replaced with one or more according to your needs. The size of the combination matrix lens is relatively small, so the performance of a single lens is not as good as that of a traditional 3-inch lens, and it needs to be enhanced through multiple lenses.