Thanks. Huge help!!atraudes wrote:The original bulb numbers/types are 6614F (or just 6614) and TS-14V1CP. There's an Altima nicoclub discussion on the subject here: more-led-questions-vanity-mirror-lights-t356807.html.
Apparently it's a fairly universal bulb in the automotive world. LED replacements are cheap and readily available on Amazon and elsewhere.
I used the vanity lights out of my 01 QX4 for reference. They were 29mm long and 6.5mm in width.