These are the exact same lights as the ones that I got, although I didn't get them to fishcake!

I've had them for about 2 months now (got the non-Xenon version and converted to Xenon myself) and am very happy with them. I looks great. The build is not as superb as the original Hella lights, but it's way better than other after-market options. So far no leak, no condensation, Auto Leveling worked work.

Auto Leveling - the vertical angle of the light is adjusted automatically per the weight (passenger / loads) loaded in your car. I think it requires a sensor in the car (but not sure with what options, air suspension?!), and the headlights needs to have a motor (which these headlights do have). The quick way to check if you currently have these option is when you switch on the headlights, the headlights will tilt up and down slightly, before settling at the level they should they should be at.

Hope this helps.

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Here's the Photo Album of my (sold) X3; Album of my (newish) X5 is on the way!
(WARNING: read this before you buy anything from Umnitza)