Ptt 大爆卦 | led燈泡瓦數 - 前往 https://zh-cn.facebook.com/TaiwanPowerCompany/photos/%E9%81%B8%E8%B3%BCled%E7%87%88%E6%B3%A1%E6%99%82%E7%9B%B8%E5%90%8C%E7%93%A6%E6%95%B8%E7%9A%84%E9%BB%83%E5%85%89%E6%AF%94%E7%99%BD%E5%85%89%E6%9A%97%E5%85%B6%E5%AF%A6%E4%BA%AE%E4%B8%8D%E4%BA%AE%E8%A6%81%E7%9C%8B%E5%85%89%E9%80%9A%E9%87%8F%E5%96%AE%E4%BD%8D%E6%B5%81%E6%98%8Elm%E6%89%80%E7%99%BC%E5%87%BA%E7%9A%84%E5%85%89%E9%80%9A%E9%87%8F%E8%88%87%E7%87%88%E6%B3%A1%E7%93%A6%E6%95%B8%E5%92%8C%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87%E6%9C%89%E9%97%9C%E5%85%89%E9%80%9A%E9%87%8F%E7%93%A6%E6%95%B8x%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87%E5%9B%A0%E7%82%BA%E5%90%84%E5%AE%B6%E8%A3%BD%E9%80%A0%E7%9A%84led%E7%87%88%E6%B3%A1%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87/10161360198065062/

你即將離開本站

並前往https://zh-cn.facebook.com/TaiwanPowerCompany/photos/%E9%81%B8%E8%B3%BCled%E7%87%88%E6%B3%A1%E6%99%82%E7%9B%B8%E5%90%8C%E7%93%A6%E6%95%B8%E7%9A%84%E9%BB%83%E5%85%89%E6%AF%94%E7%99%BD%E5%85%89%E6%9A%97%E5%85%B6%E5%AF%A6%E4%BA%AE%E4%B8%8D%E4%BA%AE%E8%A6%81%E7%9C%8B%E5%85%89%E9%80%9A%E9%87%8F%E5%96%AE%E4%BD%8D%E6%B5%81%E6%98%8Elm%E6%89%80%E7%99%BC%E5%87%BA%E7%9A%84%E5%85%89%E9%80%9A%E9%87%8F%E8%88%87%E7%87%88%E6%B3%A1%E7%93%A6%E6%95%B8%E5%92%8C%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87%E6%9C%89%E9%97%9C%E5%85%89%E9%80%9A%E9%87%8F%E7%93%A6%E6%95%B8x%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87%E5%9B%A0%E7%82%BA%E5%90%84%E5%AE%B6%E8%A3%BD%E9%80%A0%E7%9A%84led%E7%87%88%E6%B3%A1%E7%99%BC%E5%85%89%E6%95%88%E7%8E%87/10161360198065062/

相同瓦數的黃光比白光暗!? 其實亮不亮要看光通量(單位

其實亮不亮要看光通量(單位:流明lm)所發出的光通量與燈泡瓦數和發光效率有關(光通量=瓦數x發光效率)，因為各家製造的LED燈泡發光效率有差異，所以 ...

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