| BASE STYLE | MEDIUM SCREW |
| BULB STYLE | A (ARBITRARY DESIGNATION) |
| BULB DESIGNATOR | A-21 |
| OVERALL LENGTH | 5.250 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | CC-6 |
| WATTAGE RATING | 100.000 WATTS |
| VOLTAGE RATING | 120.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 0.833 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 1680.000 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 | 3.875 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 08108-100A21CL-120V MANUFACTURERS STANDARD |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WL101 |