My wife was in a convenience store in New York City, looking for light bulbs. She came across several packages of 40 watt GE bulbs. The packages were labeled in English, and said, in part, “Not For Sale in the United States”. Putting aside the fact that New York City is in the United States (although there were also packages of bulbs labeled in Spanish), why would light bulbs be labeled that way?
The only additional information she has is that they were manufactured in Hungary.