16ltr or blueefficiency

Hi everyone, I'm new here, I've recently bought this car in the title 'Mercedes-Benz C180 2010 (60 plate) - 1.6ltr/BlueEFFICIENCY' and I'd really like to get a decent set of White Xenon headlights for it. I was advised to go for this set H7 55w Xenon HID Headlight Conversion Kit for...