Do they actually make the interior brighter? It would seem not. I've seen hyperwhite license plate lights that actually made it harder to read the plates.

 

LOL, that license bulb thing is tempting. eheeheheh

Anyways, I had the stock bulb in the interior, the thing on the center of the roof.
Switched to Razo white bulbs, well, it is brighter for sure.

I got 1 pair of those tiny bulbs, one went in the interior roof, the other in the trunk.

 

I'll try it out.

 

DON'T get the red bulbs.

You're car will look like a freaking butcher shop.