A simple mount, allowing the mounting of a pair of cheap LED driving lights to the 2CV headlight bar. I bought the lights from AliExpress but they are available on eBay and Amazon as well. One eBay item number (current at time of publishing!) is 357386630965. You will have to check the legalities of using lights such as these on the road where you are, but I am impressed both by the light output and the very clean beam pattern, particularly on dipped beam.

The mounts are designed with channels to allow relatively neat mounting using cable ties, and I printed them n PETG.