2002 Sienna Instrument Cluster Bulbs

Hi, does anyone have any idea of the replacement bulb types for the instrument panel on a 2002 Toyota Sienna. Mine are slowly dying one by one to the extent that I have no idea which gear I am in now, and I would like to replace them with LEDs or regular types. The stealership wants silly money for them and of course only gives their Toyota brand serial numbers to dissuade you from looking in regular auto stores or online.

Cheers!