| BASE STYLE | SINGLE CONTACT CANDELABRA PREFOCUS |
| BULB STYLE | RP (ARBITRARY DESIGNATION) |
| BULB DESIGNATOR | RP-11 |
| OVERALL LENGTH | 2.250 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | C-2V |
| WATTAGE RATING | 38.507 WATTS |
| VOLTAGE RATING | 5.900 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 6.530 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 50.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 200.0 |
| BURNING POSITION | ANY ACCEPTABLE |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT CENTER LENGTH | 0.880 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 08108-1503 MANUFACTURERS STANDARD |