Across textiles, cutlery, shipbuilding, and a much broader range of industries, American production eroded through successive waves of foreign competition after World War II. Light bulbs followed a strikingly different path.
U.S. factories remained competitive despite high wages, and China accounted for less than 3% of lamp imports as late as 1989.
I wrote this article to examine why the industry resisted foreign competition for so long—and why that resilience suddenly broke down during the transition from incandescent bulbs to CFLs and LEDs. It draws on an FTC history of the electric-lamp industry, MIT industry research, and federal records on lighting-efficiency policy.
Are there other industries that resisted imports for decades and then declined just as quickly?
https://puresource.substack.com/p/china-didnt-kill-american-light-bulbs