Backlight on keyboard battery question

[oplix]

Does anyone know how much battery the backlight drains on the MBP?

 

[MrMacintoshBlog]

It is LED technology and draws very little power. You could do a test for fun by draining the battery with it on and then with it off. The difference would not even be noticeable if anything at all.

 

[oplix]

Thank you.

 

[dsprimal]

this is prob one of my favorite/main feature i love about the mbp. no laptop keyboard illuminates so bright IMO. and no power drained at all!