jjrider: Yeah it does give you a lot more brightness on the road..whoever, Cops over here do not like to see any "bluish" headlights (and it's actually illegal in almost every country) so I use 4300K 55w bulbs that put out very bright white light without "bluish" tone..
Right I'm using the stock 55w Halogen since my hid ballast is dead...
Bandit127: if should search by H4-2, which is HID main beam and Halogen high beam OR H4-3, which is a single filament but it's a telescopic bulb (meaning the bulb moves up or down with the use of a electro-magnectic solenoid to give you main beams or high beams)!
I do have one of those bi-xenon H4-3 55w 4300K kits but right now I'm waiting for a new good quality 55W AC ballast to arrive as mine is dead..should be here in a couple of weeks..
Thing is, it's still not legal and it doesn't give us a safe light output pattern that won't blind traffic in front of us or the on-coming..
I'd really like to have a good and safe!
It probably still won't be fully legal but I'd have some peace of mind!