Of course, the headlights on my 92 suck. I am sure they have cheap bulbs in them, and I also bet they are not aimed properly. But even so, they are so dim, I don't expect great improvements.

I did come across these LED replacements.

https://www.superbrightleds.com/more...t-in-fan/2116/

They are Cree LEDs, but unfortunately have a 6700*k color temp. I'm not sure if the added brightness will make up for the bluish color.

I also wonder if there's enough room behind the headlight housings in the Previa for the fan housings.