5speed6 v.2

for a 4300K that has blown to match the color of the older 4300K.

iProDrive

Do you have the Philips Ultinon 6000K bulbs?

5speed6 v.2

Yes.

windmill

Having said that, I believe some of the color difference you are seeing might be a slight prismatic effect from the projector. To my eyes, at least, the color emitted by a projector based headlight--regardless of bulb type--is not uniform when comparing the center of the beam to the edges.

Regards,

windmill

banana s4

i've owned a pair, they look cool, but i felt the output during rain showers was unacceptable

EastSix2.7T

Whats the best bulb for the best light output?
and whats audi stock kelvin rating? 4300k? for HIDs?

5speed6 v.2

Audi US stock Kelvin rating is 4300.

iProDrive

What are you running then?

BrianG

due to the color shift from the lens. That being said, mine seem quite blue when I look at them, and when I notice other Audis on the road, they look pretty blue to me, too.

Never noticed them to be yellow.

banana s4

OEM bulbs