AO Silver Member
Join Date: Sep 2004
Location: I would rather not say
Re: GT xenon bulb upgrade?
If they are D2S units, just get the Philips 85122+ units.
They are higher kelvin (5000k) than factory ones (4100k)
I would NOT advise you or anyone else to fit anything higher than 6000k unless you want to drive around in the dark.
The higher the kelvin, the less lumens the output is.
On top of that most police forces take a dim (no pun intended) view of people that fit these "dark" bulbs.