Hi i have just got a set of these globes and was wondering if anyone else has installed them. I have heard stories of melted wiring harnesses and plastics. They run at 55watts at 12volts. That equates to 4.6 amps. This isn't a lot. The original globes in the manual quote 12v 60/55watt. Well they're going in anyway i'll post how the go in a few weeks after good run in. If your gonna purchase some. H7 is '03' H4 is the earlier R6's i think. They're not compatable.