那灯可以调亮一点吗？

Nà dēng kěyǐ tiáo liàng yìdiǎn ma?

Can you adjust that light to be a little brighter?

这里没有街灯，太暗了，什么都看不到。

Zhèlǐ méiyǒu jiēdēng, tài àn le, shénme dōu kàn bu dào.

There are no street lights here, it is too dark to see anything.

房间里太黑了，把灯打开吧。

Fángjiān lǐ tài hēi le, bǎ dēng dǎkāi ba.

The room is too dark, turn on the light.