| BASE STYLE | DOUBLE CONTACT BAYONET CANDELABRA |
| BULB STYLE | S (STRAIGHT SIDE) |
| BULB DESIGNATOR | S-8 |
| OVERALL LENGTH | 2.000 INCHES MAXIMUM |
| BULB LIGHT TRANSMISSION CHARACTERISTIC | TRANSPARENT |
| EMITTED LIGHT CHARACTERISTIC | COLORLESS |
| FILAMENT DESIGNATION | C-6 |
| WATTAGE RATING | 28.560 WATTS |
| VOLTAGE RATING | 28.000 VOLTS NOMINAL |
| CURRENT RATING FOR WHICH DESIGNED | 1.020 AMPERES NOMINAL |
| LIGHT OUTPUT RATING | 32.000 SPHERICAL CANDLEPOWER NOMINAL SINGLE RATING |
| RATED AVERAGE LIFE | HOURS |
| AVERAGE LIFE RATING IN HOURS | 500.0 |
| BURNING POSITION | ANY ACCEPTABLE |
| FILAMENT HEAVY DUTY SERVICE RATING | NOT RATED |
| LIGHT CENTER LENGTH | 1.250 INCHES NOMINAL |
| SPECIFICATION/STANDARD DATA | 08108-1638 MANUFACTURERS STANDARD |