don't some Lexus come with LED fogs also? I'm assuming that the whole set up is retrofitted and not a simple bulb swap

 

You can get the new oem which includes a new housing or a quick less costly option is vled. I think they match really well to the head lights.

 

I did the swap on my GS. The OEM LED lamps are about $150.

 

Oem led lights are pretty bright. This is what I had but I still wanted more light and better beam pattern with same color temp as my Oem Bi-Hid headlights on my 2014 GS 350. So tried a few aftermarket LEDS like Crees and Vled. The aftermarket led are not as bright as oem leds. The I tried 55w Morimotos HIDS and boy what a difference. These HIDS fogs combined with Oem HID headlights light up the road like it was daytime. The color temperature matched perfectly too and very pleased with beam pattern.

Please note that if you decide to do Morimotos HIDS or any LEDS that is rated more than 35w you need to use a wire harness with a relay to prevent damage to your car. I use a 4 way relay on my Morimotos. Very happy now.

One more thing, please remember to adjust your headlamps and fog lamps so you don't blind people on the road at night. It bugs me to no end when people do these mods and do not take the time to adjust them or adjust them too high and blind the crap out of everyone.