Keep your eyes peeled on ebay for an older set of Ring Microline front fog or driving lamps. These were copies of the Bosch units fitted as front fog lamps to the 740.
Also Ford Probe models used the driving lamp variant of the same Bosch lamp (same housing, different lens) mounted below the bumper as the main beam on them was pathetic.
Alternatively, you could buy a set of the updated Ring Microline fog lamps :
https://www.ebay.co.uk/itm/Ring-Auto.../222960416247?
https://i.ebayimg.com/images/g/EdQAA...qL/s-l1600.jpg
The "ears" have been replaced by a metal lens retaining ring/rectangle but the main mounting points are in the same place and they do the same as the originals.