Is the keyboard separated from the backlight?

Hello

While i was cleaning the keyboard by removing the buttons i accidentally damaged the wire under the "V" button and now it doesn't work.

I want to buy a keyboard replacement for my MacBook pro 2015 13 inch , but on the internet there some keyboards without backlight and others with but it seems like it's separated from each other.

The question is really separated thus i don't have to buy the backlight along with keyboard or i have to ?

Ps: the backlight works just fine.