43 Bulb | 0.5 Amp, 2.5 Volt, 1.25 Watts, T3.25, BA9 Base

This incandescent bulb with ANSI code 43 uses 0.5 amps, 2.5 volts, and 1.25 watts. It has a T3.25 lamp shape, and BA9 base. The 43 bulb has an average rated life of 3000 hours.