| BASE STYLE | MEDIUM SCREW SKIRTED |
| BULB DESIGNATOR | PAR-38 |
| OVERALL LENGTH | 5.312 INCHES NOMINAL |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |
| LIGHT INTENSITY DISTRIBUTION FEATURE | PARABOLIC REFLECTOR |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | CC-6 |
| WATTAGE RATING | 150.000 WATTS |
| VOLTAGE RATING | 120.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 1.200 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 1740.000 LUMENS NOMINAL SINGLE RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 2000.0 |
| BURNING POSITION | ANY ACCEPTABLE |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT BEAM TYPE | FLOOD |
| SPECIAL FEATURES | BURN ONLY IN PORCELAIN SOCKETS |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 58536 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | A-A-1577 |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | W-L-71 |