What headlamps do I have?

Hi people,

I need to replace my NS headlamp unit at some point (possibly change both at the same time) but I have no idea specifically what headlights they are, can anyone help?

They have domes over the dipped beam bulb, the dipped beam bulb is a H1 (only ones I have changed so far) they have cornering lights and have black backgrounds (if that makes sense?)

Any ideas?
 
If dipped is a H1 bulb not a ballast HID one and there are no washers these are Valeo projector non HID lights
 
Ah ok then, so stupid question time...what would I have to type into eBay etc. to find the correct ones? And I assume the car came out of the factory with those headlights? :-/
 
These are the part numbers:

OS projector - 7701061073
NS projector - 7701061074