It is a very interesting definition of "off the grid" which involves semi-regular shipments of semiconductors - an artifact of high civilization, notorious for

It is a very interesting definition of "off the grid" which involves semi-regular shipments of semiconductors - an artifact of high civilization, notorious for its energy-intensive manufacturing process. To me, the phrase "off the grid" does not necessarily imply living like a prehistoric savage - just something which one could reasonably hope to maintain if civilization collapses. LED lighting certainly doesn't fit the bill.