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Silent Member
加入日期: Jul 2012
文章: 0
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單純亮度看流明數就對了，所以傳統2尺日光燈比較亮。
但環境空間較小較低，所以可能2尺LED日光燈的流明數就能達到亮度需求。 如果怕不夠亮，可以選擇流明數與原來傳統2尺日光燈相近的LED日光燈。 |
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2022-12-13, 07:52 PM
#31
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Junior Member
  加入日期: Feb 2013
文章: 775
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日光燈管的照明還是有方向性。
有時轉個方向就會亮很多。 |
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2022-12-13, 08:12 PM
#32
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Senior Member
 
加入日期: Jun 2002
文章: 1,004
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最近也在看吸頂燈, 順路問一下....看到台灣松下的吸頂燈下引掛好像不相容網上看的日本公規的WG6005/5015引掛,(台灣好像是那WG4015W) 不知道裝了後上引掛是否能以後接日本進的吸頂燈?下引掛不能上就算了, 但上引掛不容的話就等於被綁了, 變只能用台松的特規吸頂燈?有人有經驗嗎？
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“Suffering is not good for the soul, unless it teaches you how to stop suffering. That is its purpose.” - Seth Speaks: The Eternal Validity of the Soul “Live every day to its fullest, and do not be a slave to your hopes for the future. If you do not learn to enjoy today you will not enjoy the future no matter what it may bring.” - The Seth Material “Desire, wish and expectation rules all actions and are the basis of all realities.” - The Seth Material |
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2022-12-13, 08:19 PM
#33
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