There are a very few LED headlight bulbs that do the point source thing correctly...
(That’s why most aftermarket LED bulbs are NOT certified for headlight use.)
“There are a very few LED headlight bulbs that do the point source thing correctly...”
A filament is not a point source either. A tighter beam can be had with a larger parabolic reflector but that would be a styling nightmare.
As far as I can determine there are NO aftermarket LED bulbs that are certified for headlight use (when replacing a halogen capsule).
For sealed beam headlights, you can find aftermarket LED bulbs that are certified for headlight use. But they are expensive, about $100 each from what I’ve seen.
I’ve seen sealed-beam LED replacements that just consist of an array of LEDs with no obvious way to control the beam. And this in a state with an annual safety inspection that is supposed to reject the vehicle for having that junk installed.