Parahandy

Thanks very much for your help and advice. Your video certainly shows a dramatic improvement to what I experience with my lights. I will organise a set of Phillips and have them fitted.

I am coming very late to this conversation and not particularly technical. I have a 2017 L&K with Xenon, UK market. I am disappointed with the headlight performance in general, on both high and low beams I feel they should be brighter. If I understand correctly there are H7 bulbs in the main beam, D3S in low beam, and a ballast resistor that also affects output. Without getting in to the ins and outs of Osram versus Philips, do I upgrade all 3 factors? Should I also upgrade the cornering lights?