QUOTE(914Sixer @ Aug 9 2016, 02:32 PM)

They are Euro 914 driving lights. They are also know for having 5 rivets.
Correct. . Euro's but be careful - the lens and lens retainer bezel have a slightly larger opening and only for these lenses which are larger than the normal TN 1-2 or TN4. The reflectors are not interchangeable with the 4 rivet housing units. These use an H3 bulb with a connection on the 5th rivet for the positive lead.