I'm not sure, if this is posted in the right place but, does anyone have or have used a black faced autometer boost gauge?

-Asking because, I just put one in and for some reason it barely lights up at all in the dark...Afterwards, I went back to autozone and bought replacement bulbs and got the same results...Is this gauge just really shitty or is something wrong?
-Thanks in advance.

 

Does anyone else have this gauge?

 

what is the voltage going to the bulb? where are you tapping the illumination?

 

Not sure on the voltage...but it's tapped in with the security and overheated exh system lights on the center console...