| BASE STYLE | MEDIUM SCREW |
| BULB STYLE | PS (PEAR SHAPE, STRAIGHT NECK) |
| BULB DESIGNATOR | PS-25 |
| OVERALL LENGTH | 6.938 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |
| EMITTED LIGHT CHARACTERISTIC | WHITE |
| FILAMENT DESIGNATION | C-9 |
| WATTAGE RATING | 150.000 WATTS |
| VOLTAGE RATING | 125.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 1.250 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 2640.000 LUMENS NOMINAL SINGLE RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 750.0 |
| BURNING POSITION | BASE UP |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT CENTER LENGTH | 5.312 INCHES MAXIMUM |
| FEATURES PROVIDED | FILAMENT SHIELDING AND |
| HEAT RESISTANT GLASS |
| SPEC/STD CONTROLLING DATA | |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | W-L-00101 |
| MANUFACTURERS CODE | 81348 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | W-L-101/0029 |