| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| AVERAGE LIFE RATING IN HOURS | 2000.0 |
| BASE STYLE | RECESSED SINGLE CONTACT |
| BULB DESIGNATOR | T-3 |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| BULB STYLE | T (TUBULAR) |
| BURNING POSITION | HORIZONTAL |
| CURRENT RATING FOR WHICH DESIGNED | 4.000 AMPERES MINIMUM AND 4.347 AMPERES MAXIMUM |
| FEATURES PROVIDED | HEAT RESISTANT GLASS |
| FILAMENT DESIGNATION | C-8 |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT CENTER LENGTH | 6.438 INCHES NOMINAL |
| LIGHT OUTPUT RATING | 21500.000 LUMENS NOMINAL SINGLE RATING |
| OVERALL LENGTH | 10.062 INCHES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| SPECIAL FEATURES | FILAMENT MATERIAL TUNGSTEN |
| VOLTAGE RATING | 230.000 VOLTS MINIMUM AND 250.000 VOLTS MAXIMUM |
| WATTAGE RATING | 1000.000 WATTS |