It's a traditional on/off ground switch
Either wire will work it depends on which way ya want your switch to toggle
Or if it's a push button it don't matter which wire
Who knows with China, to them sometimes green is black and black is green LOL
It's a traditional on/off ground switch
Either wire will work it depends on which way ya want your switch to toggle
Or if it's a push button it don't matter which wire
Who knows with China, to them sometimes green is black and black is green LOL