^^^^ it's because the light housing itself isn't made for that bulb.....it doesn't diffuse the light properly. That's why the ebay projectors that go into the factory housing(and the led's above) dont have a good pattern. They are bright, but they are everywhere, that's why I said I want to throw brick's at people who have them, they blind the **** out of you if you are driving at them.
Probably why there is really no difference in low to high beam, it just puts light everywhere lol
Also unless it's turning on more led's on the light, there is no difference in low/high beam according to the box. I don't know if they turn on a separate set like a normal light bulb, or just more of them?
As far as the hi/low beam things, i will attempt to check for sure. I was able to see from my testing that the output pattern with the hi beams was different than the low beams. The output appeared to be raised and was wider....which is what happens with sealed beams as well. The issue with hi beams blinding peiple has more to do with how they are aimed rather than how bright they are. If low beams were adjusted to point the way high beams do they wpuld blind people as well.
I have made a couple of adjustments to make sure that the low beams are pointing down and away from oncoming traffic. It is hard to see in the pictures, but I can definitly see bright spots on the road ahead of me where the beam is focused.
As I test more I will report back.