Lights are such a minor power draw these days they’re almost a rounding error. A... | Hacker News

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ben_w on Dec 15, 2021 | parent | context | favorite | on: Why battery costs have plunged since 2010

Lights are such a minor power draw these days they’re almost a rounding error.

An electric car driven 30 miles per day is going to use 3000-9000 Wh, a 10 W LED left on overnight is going to use ~120 Wh.

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