Tiān-kiû
(Tùi Incandescent light bulb choán--lâi)
Tian-kiû (電球), iā hō-chò tiān-hóe-kiû (電火球), tiān-chu (電珠), he̍k-chiá tiān-hóe-pho̍k-á, sī chi̍t-chióng thàu-kòe thong-tiān, lī-iōng tiān-chó͘ lâi ka-jia̍t pe̍h-sih, chìn-hêng hoat-kng ê teng-hóe chong-tì.
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