[RedDevil]

I have these '50W' H11 LED lights in my fog lights.

I use them as DRL's.

They are not really 50W. They don't even give as much light as a 50W halogen H11 lamp would, though they come close.
They consume maybe 5W each.

Compared to the 55W halogens I had in my fog lights they are much less focused. Less light ahead, much more stray light.
That was just what I expected.
EDIT: this means of course that these LEDs are useless as fog lights. They emit light from several points way apart from each other. They are plainly impossible to use as low or high beams.
A LED low or high beam lamp would need to have all the light come from one single spot placed at and no larger than the position of the halogen glow spiral or HID spark chamber.
It is unlikely that there will ever be a LED that produces so much light from such a tiny area. any time soon.
OEM LED low/high beams use several LEDs each with their own lense or reflector.

As I swapped my (projector, HID approved) low beam halogens for HIDs I found that once running the lows adding the fogs was hardly noticeable.
I would never run my fog lights in fog without low beams on too so they were a bit dysfunctional.
Now, with the LEDs they are fine for DRL's.