You might’ve thought you angled them correctly but leds literally don’t emit light in the same way and the “bulbs” are never the exact same shape. This creates

You might’ve thought you angled them correctly but leds literally don’t emit light in the same way and the “bulbs” are never the exact same shape. This creates hotspots and light scattering in directions that aren’t intended. No amount of “aiming”/leveling the headlights will fix that. The housing for many halogen based car lights is very specific. It’s completely designed around a specific light bulb and doesn’t have as much tolerance as you might think.