I recently put 1156 polargs in my corners and they are bright and burn hot as heck. 194 polargs in side markers and for the headlights (9004) i ordered FX 5000k from ebay. this is a perfect setup for everyone who wants a BRIGHT WHITE no rice light that matches perfectly! and those fx bulbs cost $2o on ebay just deal with the sellers. hope this helped.

ps will put pics soon

 

I found the bulbs on Ebay and the comparison pics appear genuine, however the bulbs are overwattage (as expected) so a harness kit is necessary as well.

Edit:
The seller 'might' not be aware of the dangers with going overwattage based on his FAQs:
Q:Will it burn my car's wiring because of the heat?
A: No, it will not burn your car's wiring. Please don't worry about it.

Well, heat no, but current yes. The current causes the wires to heat up, so then it should be a yes.

 

To think that color temperature has anything to do with lighting intensity is

 

Yeah, I have those bulbs and they are really nice and bright. I am about to place an order for the Hiper HID wire harness kit from nopionline.com for $53.14. I decided to after the passenger side socket got melted; the driver side melted back in march. Without a harness, the lights work fine for at least three months before the current gets to them. PIAAs suck; I tried out the Xtreme White plus bulbs. Xtreme my @ss. Those bulbs are yellow as p!ss. I'm glad I got my money back. They're not worth the $81 I paid for them, more like $10. They just look like slighlty whiter stock replacements.