How much more/less often do those ten $10 light bulbs go out? How did you prove ...

		icehawk on Jan 16, 2023 \| parent \| context \| favorite \| on: Friday night’s near-disaster at JFK airport How much more/less often do those ten $10 light bulbs go out? How did you prove that? If its more often, does an outage need to be detected? How do you detect that lightbulb went out? How much does that cost?