1個lux=1枝蠟燭在1米遠的照度，你這個LED能抵2300根蠟燭的亮度（約150w燈泡）？

來源: 味苦於 2019-05-17 10:25:30 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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