Some handy folks have lighted theirs. It should actually be pretty easy these days to make them pretty bright, with the LED's that are available.
This was us, taken by a friend, John G, who has a 1951 Nash (we won't hold that against him though) and a 1952 Nash-Healey, on 04/18/15 at the Burger King Cruise-in, Arlington, WA. It was a great night, with the parking lot filled with great cars!