4421 Bulb - 100W PAR46 Sealed Beam

This Philips 4421 bulb with ANSI code 4421 uses 100 watts and 13 volts. It has a SOT2 base, and an average rated life of 300 hours. It has a PAR46 lamp shape, and is an incandescent bulb.

4421 bulb. Applications: truck.