Bill- The LED fogs from KBCarstuff.com (aka XenonDepot) have less light output than the VLED's based on info from their websites. Also, I'm a bit concerned about using after market LED based on the post from KennyLexus on fitness and longevity of the bulbs. But if you're still interested, I think most use the 5000K H11 bulbs - http://www.kbcarstuff.com/H11-LED-Li...s-s/271234.htm for around $47/pair.
I want to upgrade the fogs too, but not sure if I want the VLEDs, KBCarstuff or the Lexus OEM LED fogs. Just my 2 cents.