What Is The Bulb Temperature (k) For Factory Hid

[wjimmy]

Does anyone know what the IS 350 factory HID bulb uses for temperature (K) I have heard different from different people. Some say it is 4500K and some indicates that it is 6000K.

Which one is it?

[SKperformance]

4300K as in every signal OEM hid system.

[suhster85]

I believe that is correct