Wow!
Installed Sylvania Silverstar Ultra halogen 55watt bulbs in my fog AND high beams to go with my factory Litronic HID low beams.
These bulbs light up the road better than any other halogen I have ever used.
These are THE bulbs for those seeking the best light for high speed night driving.
BUT, they do NOT match the color temperature of the factory Litronic HIDs.
They are whiter than the OEM H7 halogens, but not as white as the HIDs.
I don't care, they light up the road like nothing else.