| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| AVERAGE LIFE RATING IN HOURS | 2500.0 AND 3000.0 |
| BASE STYLE | MOGUL SCREW |
| BULB DESIGNATOR | PS-52 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| BULB STYLE | PS (PEAR SHAPE, STRAIGHT NECK) |
| BURNING POSITION | WITHIN 60 DEGREES OF BASE DOWN AND BASE UP TO 15 DEGREES BELOW HORIZONTAL |
| CURRENT RATING FOR WHICH DESIGNED | 12.000 AMPERES MINIMUM AND 12.500 AMPERES MAXIMUM |
| FEATURES PROVIDED | HEAT RESISTANT GLASS |
| FILAMENT DESIGNATION | C-7A OR C-7AX |
| FILAMENT HEAVY DUTY SERVICE RATING | EXTENDED SERVICE |
| LIGHT OUTPUT RATING | 28400.000 LUMENS MINIMUM AND 29800.000 LUMENS MAXIMUM SINGLE RATING |
| LIGHT CENTER LENGTH | 9.500 INCHES NOMINAL |
| OVERALL LENGTH | 13.062 INCHES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| SPECIFICATION/STANDARD DATA | 08108-1500/99-120V MANUFACTURERS STANDARD |
| VOLTAGE RATING | 120.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM |
| WATTAGE RATING | 1500.000 WATTS |