One of my panel lights on my 95 SC400 Nakamichi radio is burned out (the one that lights up the AM and FM buttons). Does anyone know the voltage and amp draw of these lights. I've searched the forum but don't see anything regarding this. I have the radio apart and it's an easy solder job. I just don't want to fry something by putting in the wrong bulb. I have some 7219 micro lamps which are 12v 60mA but I'm afraid to use them.