They're supposed to "help you see better while it's dark out" but completely blinds the fuck out of you when you're on the receiving end.
They literally make it more dangerous to drive because of the brief moments they destroy your night vision and shit.
Fuck white LED headlights.
i dont think most people know you can even do that, but if you're in a small car and someone is driving a big-ass-fuck-off truck it doesn't matter ._.