BAK Bulb .75A 4V T5 Incandescent - ANSI BAK

This Topbulb BAK bulb with ANSI code BAK uses 4 volts and 0.75 amps. It has a P15S30 base, and an average rated life of 250 hours. It has a T-5 lamp shape, and is an incandescent bulb.

BAK bulb. Applications: exciter.

Possible substitute: BRS (less life).