| BASE STYLE | MEDIUM SCREW |
| BULB STYLE | A (ARBITRARY DESIGNATION) |
| BULB DESIGNATOR | A-21 |
| OVERALL LENGTH | 5.500 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | CC-8 |
| WATTAGE RATING | 150.000 WATTS |
| VOLTAGE RATING | 120.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 1.250 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 2740.000 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 | 4.000 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 08108-150AW-120V MANUFACTURERS STANDARD |