i've blue,artic white,super white & $200 bulbs and i have come to "they eh worth one flying *#@!. So this is what i have done....
1) phillips 100/90watt "of road bulbs"
2) heavy duty light sockets
3) rhino cables (believe was 4.5mm or something like that)
4) head light relay box "era" is the name on it comes with two 30 amp fuse, retails for bout $90
no problems after that! when ah crack d bright on dem blasted new cars and they "crystal headlight" ah could see who in the back seat

and one ah meh light eh so hot. oh ah nearly 4got ah jus might be coming into some 130/90