| EMITTED LIGHT CHARACTERISTIC | WHITE |
| AVERAGE LIFE RATING IN HOURS | 4500.0 |
| BASE STYLE | MEDIUM SCREW |
| BULB DESIGNATOR | AT-19 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSLUCENT |
| BULB STYLE | BT (BULGED TUBULAR) |
| CRITICALITY CODE JUSTIFICATION | CSMC AND AGDV AND AFST |
| FILAMENT DESIGNATION | C-9 |
| FILAMENT HEAVY DUTY SERVICE RATING | EXTENDED SERVICE |
| LIGHT OUTPUT RATING | 345.000 LUMENS NOMINAL SINGLE RATING |
| OVERALL LENGTH | 4.750 INCHES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| SPECIAL FEATURES | HIGH KRYPTON FILL; A TUBULAR CROWN WATT-SAVER |
| VOLTAGE RATING | 120.000 VOLTS MINIMUM AND 125.000 VOLTS MAXIMUM |
| WATTAGE RATING | 34.000 WATTS |