が消えて

disappears and...

→ が
phrase Uncommon #18,215
disappears and... The subject marked by が disappears, vanishes, or goes out. 消えて is the て-form of 消える and connects to what follows; with lights or fires, it commonly means “goes out.”
JA: 電気が消えて、部屋が真っ暗になった。
EN: The lights went out, and the room became completely dark.

灯りが消えている

The light is off.

部屋の電気が消えてしまいました

The room light went out.

私の車が消えていた

My car was gone.

レコードが消えて何をした

The record store disappeared. What did you do?

— Good Luck, Have Fun, Don't Die (2026)

まあランプが消えてしまったのね

Oh, the lamp has gone out.

— 鏡 (1975)

古いものが消えて行く

Old things are gradually disappearing.

— ロード・オブ・ザ・リング (2001)

金庫の中の書類が消えてなくなっている

The documents in the safe have disappeared.

無視されたからといって事実が消えて無くなることはない

Just because it was ignored doesn’t mean the fact disappears.

彼女の怒りが消えて悲しみに変わった

Her anger faded and turned into sadness.

お返しに何か教えてくれなぜが消えてがついた

Teach me something in return. Why did the red disappear and the green appear?

— プラットフォーム (2019)

ランプが消えてあたり暗闇となった

The lamp went out, and everything around us was plunged into darkness.

が消えてしまってこの部屋は寒い

The fire went out, and this room is cold.