These objects are illuminated, they are lit up, and those things are also being lit by all our street lights, by the moon, all these ambient light.

那些物体被照亮了，它们被点亮了，同时也可能被我们的街灯、月光等周围的环境光点亮。

youdao

In front of her, the shops would suddenly light up. The street would fill with people and lights.

夜色在身后点滴凝集，面前的店铺骤然亮起灯火，行人和灯光渐次布满大街。

youdao

But at infrared wavelengths bright light from nearby stars lights gas and dust up with beautiful purples, greens, and blues.

不过在临近恒星发出的红外波长光线的照射下，让它的气体和尘埃呈现出美丽的紫、绿和蓝色。

youdao

If you wanted all five of the modes to run on a wash, then all five lights would light up, if you only wanted three modes to run, then only three lights would light up.

FORBES: The Making of an Infographic: The Content Grid v2

The red Fire Warning light is bad news when it lights up, but you can silence the alarm bell by pressing it.

FORBES: What Do All The Controls In An Airplane Cockpit Do?

Simply put, this means choosing lights that shine down, not up, and that emit light only in those parts of the spectrum that the human eye can perceive.

ECONOMIST: Going, going, nearly gone