If you don't care about a blue tint, and like a white light, get yourself down to a motor factors. OSRAM Nightbreaker, awesome lights. We got some, miles better lights, don't even need full beam where full beam was lacking before.
Miles whiter, can see everything clearly. This is in a Chrysler Grand Voyager, which headlights are absolute sh!t. Makes them so much safer. The Golf would be superb with them in.
Cost around £20.