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by taneq 684 days ago
Ooh good point! Whatever kind of light bulb it is, it will (through inductance, thermal mass or fluorescence) continue to glow (which I’m counting as being “on”) for at least 1/60th of a second after losing AC power. So I’d say it will be glowing quite a lot at the 2 minute mark even if the switch components are forming their own singularity right nearby.