New headlights

Hi - I'm looking for a source of self contained headlights for a project, they will fit on a bull bar so need a surround as well - any recommendations welcome!

Like a motor bike head light

Cibie oscar h4, I replaced the standard headlights on my caterham with these and they are brilliant.

Can't remember where I got them from though

Edit. you could try Lewisham Auto 01233 822580, they were mentioned as having them at a decent price compared to Holden etc.
This was agood few years ago though.

That's the sort of thing!