What does 電灯 mean?
電灯 is a Japanese noun meaning “electric light” in English. It is written as 電灯 in kanji, でんとう in hiragana, and dentou in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
ルーシーは電灯のスイッチをつけた。
Lucy turned on the light switch.