1507 Bulb | 3 Amp, 12.5 Volt, 37.5 Watts, RP11, P15S30 Base

This incandescent bulb with ANSI code 1507 uses 3 amps, 12.5 volts, and 37.5 watts. It has a RP11 lamp shape, and P15S30 base. The 1507 bulb has an average rated life of 300 hours.