put in new philips 4300Ks today. Didn't get 6000K cuz i was just looking for a replacement pair. Freaken one of the OEM Osrams died on me 2 weeks ago. Found a brand new pair of Philips 4300K for $75 including shipping and insurance on ebay. i thought it was a real good deal since the dealer wanted $225 for a single OSRAM 4300K. anyway, i can't explain how happy i am with the new bulbs. although they are just 4300Ks, the philips ones are very distinct in their color. They are more bluish than those OEM Osrams which are just plain white. I also got a new battery. My TL decided not to start this morning!