1874 Bulb | 2.75 Amp, 3.7 Volt, 10.2 Watts, T5, BA15S Base

This incandescent bulb with ANSI code 1874 uses 2.75 amps, 3.7 volts, and 10.2 watts. It has a T5 lamp shape, and BA15S base. The 1874 bulb has an average rated life of 100 hours.