Has anyone (Woody, et al) tried the LED 9006 bulbs for the factory fog lights?

I've looked at a couple of different ones on ebay and elsewhere, but didn't want to be the first one to bite if someone else had already gone down that road.

My fear is, since the factory light has a Fresnel (pronounced fruh-NELL, yeah Woody, I watched your video ) lens, would an LED become too diffused?