A3603 - 12V 25W T6 Incandescent PX15D Special Flange Base

This Eiko A-3603 48008 bulb uses 25 watts and 12 volts. It has a special base, and an average rated life of 100 hours. It has a T6 lamp shape, and is an incandescent bulb.

A3603, EIKO brand.