| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| AVERAGE LIFE RATING IN HOURS | 16000.0 |
| BULB DESIGNATOR | T-1 |
| CURRENT RATING FOR WHICH DESIGNED | 0.103 AMPERES MINIMUM AND 0.127 AMPERES MAXIMUM |
| FILAMENT DESIGNATION | C-2R |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT OUTPUT RATING | 0.185 SPHERICAL CANDLEPOWER MINIMUM AND 0.200 SPHERICAL CANDLEPOWER MAXIMUM SINGLE RATING |
| OVERALL LENGTH | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| RATED AVERAGE LIFE | HOURS |
| VOLTAGE RATING | 5.000 VOLTS NOMINAL |
| WATTAGE RATING | 0.515 WATTS AND 0.635 WATTS |