I drive a Golf 6, change that is different from car to car, with my need to be patient and small hands;) Of course, I, like most here, only exchanged a page and then compared to the white garages wall ... The 50% more, it was not natural! but that should be a clear advance! Because this is also true for the expensive Night Breaker that promise part 80% more light ... such promises are, of course, utopian and far from any reality. Of course you can not compare apples and oranges ... The Golf 6 for example is yes nungerademal 3 years old, and since there is no cheap bulbs are safely be installed.
Again back to the comparison between the original VW and the LD HW, the White Hammer is easy Heller, I would say 10-20% of the light is a little white, but the difference is really minimal, I knew about the long-term even say anything , Will I but possibly add.