Discussion on answer by niels nielsen: Why bother buying efficient lights if you are already heating your house?
Discussion on answer by niels nielsen: Why bother buying efficient lights if you are already heating your house?
Imported from a comment discussion on https://physics.stackexchange.com/questions/673836/why-bother-buying-efficient-lights-if-you-are-already-heating-your-house/673839#673839
| first message | 2021-10-28 |
| last message | 1197 days ago |
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