I have installed the lamps just in my Golf 6. Previously, the standard Osram bulbs were installed. From daytime running I was immediately very impressed. This is expected, however, on a long-drawn highway I noticed immediately that it lacks the lights on luminosity and illumination.
Where the low beam ends in the cone of light is now an unpleasant dark horizontal bar. The luminosity leaves to be desired in my opinion left ....
I for one would rather go around with "yellow" daytime running lights and have for a reasonable high beam illumination.
The lights go back tomorrow.