With the increasingly mature technology of LED headlights, LED headlights have gradually become the preferred choice for new cars in the original matching market, and LED headlights are also increasingly favored by car owners in the after-sales market. How to choose LED car lighting products when facing the dazzling array of car lighting products in the market? What factors need to be carefully considered? Today, global automotive lighting leader LIU hjg will transform into a professional veteran of motorcycle headlights, explaining and analyzing why heat dissipation is so important for the selection of LED upgraded headlights.