I'm not sure how to take your comment? It seems a bit hostile...
Of course it is an opinion... Also I don't even know what part of my post you are questioning. I didn't make any drastic claims?
It's a well known fact that the higher temperature = more heat = less light output. 4300K produces the most daylight-like light output which makes it the optimum temperature if you want the greatest light output.
I simply stated that at 6000K you will still have lots of light.
Feel free to post your references
"The Kelvin (K) is the unit of color temperature. 4100K is the brightest, most natural white light similar to that of daytime sunlight, and therefore the HID color temperature used most in the OEM automotive industry. When you look at the light coming directly out of an HID headlight, it possesses a bit of a blue or purple hue which most people recognize as the expensive, elegant look characteristic of HID's. For this reason, some HID kit manufacturers produce 5400K, 6500K, 8000K, etc. bulbs that give an even more distinct blue hue but at the expense of overall light output. "
-Jason Neal, University of Southern Mississippi