The part numbers for the Japanese home market Celsior cornering lamps for the 98-00 LS400 are on "w w w . t o y o d i y . c o m". (Clublexus blocks the display of this URL so remove the spaces to use it. Why is the display of this URL being blocked?)

I checked the above website to see which markets around the world had cornering lights on the 98-00 and it looks like only the Japanese home market Celsior had them -- they use 21W bulbs. A few other markets have the smaller (less deep) dummy light modules next to the fog lights like we have in the U.S. but with 5W bulbs. The diagrams on the part pages are a bit confusing since same drawing is used for all markets -- even those with dummy light modules next to the fog lights.

The diagrams on the website are useful just for seeing how components fit together -- better than many of the diagrams in the two volume repair manual set for my 00 LS.