I've emailed a guy on ebay asking what the connection looks like on one of those twin headlight units and he said it's the normal 3 pin H4 plug but looking at mine it has more pins and is the other way round with the pins (male) on the bike side and the female on the headlamp side.
Anyone who has bought something similar - How did you connect up your headlights? (in n00b terms please)
![Grin](http://ducatimonsterforum.org/Smileys/classic/grin.gif)