I was thinking about upgrading my stock HID bulbs to either the Phillips Xtreme vision or the Phillips Ultinon DS2 bulbs. Has anyone tried either of these, and seen an improvement in night vision or color over the stock HID bulbs?

 

Osram 66240 CBI would be a nice upgrade. Buy from theretrofitsource.com

 

Looks like a good bulb.

Is anyone here using them? I'm curious if the 5500k rating will reduce light over the stock bulbs or look too blue, and would be interested in seeing how the light looks at night.

 

I ran them for quite some time. Great bulbs.

They're pure white. No lumen loss over stock. I'll see if I can find some pictures later.