| BASE STYLE | THREE SCREW TERMINALS |
| BULB STYLE | PAR (PARABOLIC, ALUMINIZED REFLECTOR) |
| BULB DESIGNATOR | PAR-64 |
| OVERALL LENGTH | 3.750 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| LIGHT INTENSITY DISTRIBUTION FEATURE | PARABOLIC REFLECTOR |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | CC-8/C-6 |
| WATTAGE RATING | 400.000 WATTS AND |
| 1000.000 WATTS |
| VOLTAGE RATING | 28.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 14.285 AMPERES MINIMUM AND |
| 35.714 AMPERES MAXIMUM |
| LIGHT OUTPUT RATING | 100000.000 BEAM CANDLEPOWER NOMINAL 1ST RATING |
| 540000.000 BEAM CANDLEPOWER NOMINAL 2ND RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 100.0 |
| BURNING POSITION | ANY ACCEPTABLE |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| FEATURES PROVIDED | HEAT RESISTANT GLASS |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | W-L-50 |