Eiko PR4 Bulb | 0.27 Amp, 2.33 Volt, 0.63 Watts, B3.5, SX6S Base

This incandescent bulb with ANSI code PR4 uses 0.27 amps, 2.33 volts, and 0.63 watts. It has a B3.5 lamp shape, and SX6S base. The PR4 bulb has an average rated life of 10 hours.