OSRAM COOL BLUE INTENSE NEXT GEN "up to 5000k" on Rain and Fog - YouTube
Best halogen bulbs for you ST1 guys in here imo... Osram cool blue h11 5000k. Really gives that HID look without blinding everyone. Visibility on the road is much better as well. :
2 x H4 Osram Cool Blue Intense NEXT GEN bulbs 5000K - 64193CBN-HCB