把灯关掉

turn off the light

→ 把
phrase Rare #29,507
turn off the light A common way to tell or ask someone to turn off the light. 把 introduces the object being acted on, and 关掉 emphasizes completing the action of turning it off.
CH: 出门前请把灯关掉。
EN: Please turn off the light before you leave.

阿春麻烦把灯关掉

Achun, could you please turn off the light?

— 借东西的小人阿莉埃蒂 (2010)

把灯关掉就行

Just turn off the light.

— 双重赔偿 (1944)

把灯关掉现在去睡觉

Turn off the light and go to bed now.

— 四百击 (1959)

喂,你把灯关掉

Hey, could you turn off the light?