This GE 200PAR46/3MFL12P 20138 bulb uses 200 watts and 120 volts. It has a MSPG base, and an average rated life of 2000 hours. It has a PAR46 lamp shape, and is an incandescent bulb.
Cross reference: GE (20138), Philips (23349-4), Osram Sylvania (15194).