Sounds like you're looking for a pair cibie pallas driving, or fog lights, like these-
Click to view attachmentOriginals pop up from time to time, and can, as expected, be pricey. They also make reproductions, which sell for about half of what the originals have been trading at most recently.
Being in the UK, most of the originals I've seen have been coming out of france, a little closer to home for you. Hope this may help you, Good luck with the search!!!