I replaced it with a genuine headlight of Today (AF61). There is no melting of the lens and it is comparable to genuine products. It is cheaper than genuine but it is appreciated if it is a little cheaper.
When I used cheap external goods of an unnamed brand before, the reflector part was deformed by the heat of the ball, so I used this product. I used it every day for about 10 days and problems like before did not happen. I think that I will purchase in the future if there is durability similar to genuine as it is.