| BASE STYLE | TWO CONTRACT LUGS (not contact) |
| BULB STYLE | REC (RECTANGULAR, ALUMINIZED REFLECTOR) |
| BULB DESIGNATOR | PAR-RECT-58 |
| OVERALL LENGTH | 121.0 MILLIMETERS MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| LIGHT INTENSITY DISTRIBUTION FEATURE | PARABOLIC REFLECTOR |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | C-6 |
| WATTAGE RATING | 50.000 WATTS |
| VOLTAGE RATING | 12.800 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 4.180 AMPERES MAXIMUM |
| LIGHT OUTPUT RATING | 32000.000 SPHERICAL CANDLEPOWER MAXIMUM SINGLE RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 200.0 |
| BURNING POSITION | ANY ACCEPTABLE |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT BEAM TYPE | FLOOD |
| FEATURES PROVIDED | HEAT RESISTANT GLASS |
| SPECIAL FEATURES | HIGH BEAM |