whats the brightest white bulb i can get without going HID..
philps extreme, PIAA, others?

 

Well.. Hella makes some 100watt low beam/120watt highbeam bulbs... SO damned bright that you'd never need HIDs lol....you just might melt your headlight assy's hehe Had these in my "muddin truck" with Glass h6054 to h4 adapters assys from Hella... The plastic ones from AUtozone melted in about a week lol

Lets see.. Ive had PIAAs brightest/whitest bulbs in my motorcycles, and I'm pretty happy with them, but I honestly cant see the difference with the Phillips or Sylvania ones.

 

go PIAA. bmw uses them stock in their R1200 motorcycles, so they can't be that bad...