Finally, the door lights, the flash of his son's shadow.

终于，门口路灯下，闪现儿子的身影。

youdao

Lights were burning upstairs, but no one answered the door.

楼上亮着灯，但叫门没人回应。

《牛津词典》

All of a sudden, the door closed and the lights went on.

突然，门关了，灯亮了。

youdao

I left the lights on, closed the door and went back to my apartment.

VOA: special.2009.07.25

The car detects the proximity of the key and, just as you're about to reach the door, the lights come on and the door handles extend from their normally retracted positions.

ENGADGET: blogger-avatar

We've never felt quite so welcomed as we have when walking up to the Model S. The car detects the proximity of the key and, just as you're about to reach the door, the lights come on and the door handles extend from their normally retracted positions.

ENGADGET: blogger-avatar

Serial entrepreneur and founder of SA Baxter, high-end maker of architectural hardware such as door knobs and lights in New York's Hudson Valley, Baxter has managed to clock double-digit sales growth during the recession.

FORBES: Entrepreneurs