one thing to remember, last i checked, no big name was making 6000k d4s bulbs, I mean, sylvania osram phillips....just smaller companies, and average life of a d4s bulb from those smaller companies is pretty pathetic. Sometimes colors are a bit off from ratings and one bulb may not exactly match other....I have had bad luck with them...here is some interesting reading
http://intellexual.net/hid.html#bulbs

 

Its hard to get aftermarket HID's to match.

 

http://store.shopping.yahoo.co.jp/ya...s6000kd4s.html

http://www.rakuten.co.jp/carpy/65172...697764/830652/

 

damn, henry beat me to it

6000k D4S by philips is out =)

 

guys, anyone read japanese ?? how much are those, I want a set

 

Roughly $270

 

lol pricing are just numbers, nothing to do with japanese just use 1/100 as exchange rate for a good idea

actually new philips ultinion (back in the d2r/s days) price have always been around the same.

 

LOL...thanks man, i did not even see the numbers, 270 a pair is not bad, especially considering you can yank em out for your next lexus.....philips are the best IMO

 

i agree, philips are the best, and i'd take osram in second personally.

 

 

Here is the specs from xenon depot, they are saying the philips ultinon is only 2400 lumens, you lose almost 15% of the light output from stock. Also, in the rain, those 6000K are no better than halogens.

http://www.kbcarstuff.com/Philips_Ul.../pb-d2s-6k.htm

 

yikes those are pricey.

 

worth every penny.. i am running ultinon in my fogs.. went thru flood with them in the mud and they are still working after 6 yrs

 

I've had 6000k McCullough HIDs, they were fantastic.....I might go to 6k again, its just more pure and you can easily see the difference in person side to side with 4300k....