Correct

用光

/ yòngguāng / 
Strokes

Definition

out of (supply)/spent/exhausted (used up)/depleted

Example

As a Verb

use up

1
Yǒucháoyīrì
有朝一日
méi
煤
huì
会
yòng
用
guāng
光
de
的
  
。

Coal will be used up someday.

As a Verb

use lighting (in photography)