This Ushio BAH, INC115V-300W 1000024 bulb with ANSI code BAH uses 300 watts and 115 volts. It has a E26 medium base, and an average rated life of 20 hours. It has a A21 lamp shape, and is an incandescent bulb.
BAH bulb.
Possible substitute: BBA (less light, less life, less heat).