飛機起降為何要把燈光調暗？ 桃園機場解答：不是要乘客更好補眠
發布時間：2026/10/02 16:27:00
更新時間：2026/10/02 16:27:00
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圖、文／CTWANT
飛機起降時，客艙燈光會被調暗，不少乘客以為是為了讓大家能睡得更舒服，但桃園國際機場解釋，這其實與飛行安全有關，目的是讓眼睛適應黑暗，若發生停電等緊急狀況，才能更快速應變。
桃園國際機場曾於臉書粉專上傳「飛安小知識」，不少人以為飛機起降時調暗客艙燈光，是要營造氣氛、讓乘客能補眠，其實這是重要的飛安流程，由於飛機起降是最容易發生意外的時刻，調暗燈光是為了讓眼睛提前適應黑暗，萬一發生緊急狀況而突然停電，眼睛才不會瞬間看不見，也讓乘客能用最快速度找到逃生方向。
另外，飛機起降時，空服人員之所以請乘客收起小桌板、調直椅背，是為了排除障礙物，讓乘客有更多空間逃生，至於要求打開遮光板，能夠讓機組人員更快看到機翼狀況，保護乘客安全。
延伸閱讀
免責聲明：本文為合作外稿授權《民視新聞網》原文轉載，如對內文有任何疑問請逕與原作單位確認。
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