Why are you getting bootleg POS HID kit with 8000k bulbs?
4300K bulbs are the brightest and look the best. Anything higher loses light intensity and in my opinion looks like shit. I only trust Phillips bulbs and balasts and would not mess with no brand name stuff such as this.
You can get a very nice Hella or Phillips brand new set on ebay for the same price or cheaper. Only shortfall is that you need to get bulb adapters or make your own since they r true D2S or D2R bulbs.
I heard nothing but bad things about these aftermarket HID kits. There's a reason why BMW, Benz, Infiniti, Nissan, Porsche, Lexus and other major brands use Phillips.