That is my thing too, I like not having a light bar. I saw those lights on ebay earlier today too. I think they were at $7 or something at the time (plus shipping). I have run across some small driving lights at the auto parts store that were right around $50, but the mounting bracket was permantly attached and huge. I just might try to pick up another set of those cheap ones on ebay just for another set of spares.
Soren