The problem of changing accord into LED headlights

Let me tell you something about my experience of changing lights. At first, the high beam was replaced by xenon bulb, which caused serious astigmatism. Later, I changed the low-beam xenon headlights, that is, I changed the lens of the low-beam xenon bulb, and then bought the led high beam on the Internet. It has been used for half a year, but it still feels not bright enough. Someone bought a domestic Hella V from Taobao, and after changing it, I felt that the lens was not perfect.