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枫下家园 / 住房话题 /
tor
有没有高人对电灯调光器dimmer有研究?把电灯亮度调低是否能节电?
-amantor(aman);
2005-3-1
(#2152182@0)
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here you go
-rom(rom);
2005-3-1
(#2152195@0)
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Yes, it does if the dimmer with "Energy saving" label on it.
-noproblem(大可以);
2005-3-1
(#2152206@0)