| BULB DESIGNATOR | H-37 |
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | 3.500 INCHES |
| CURRENT RATING IN AMPS | 1.200 OR 1.400 OR 1.600 OR 2.800 |
| CURRENT TYPE | AC |
| FREQUENCY RATING | 60.0 HERTZ NOMINAL |
| LAMP ACCOMMODATION QUANTITY | 1 |
| LAMP TYPE ACCOMMODATED | ENERGY EFFICIENT |
| LAMP WATTAGE RATING IN WATTS | 250.0 |
| OVERALL HEIGHT | 2.812 INCHES NOMINAL |
| OVERALL LENGTH | 3.938 INCHES NOMINAL |
| OVERALL WIDTH | 4.062 INCHES MAXIMUM |
| MOUNTING METHOD | HOLES |
| MOUNTING HOLE QUANTITY | 4 |
| POWER FACTOR CHARACTERISTIC | HIGH |
| SPECIAL FEATURES | USED W/MERCURY VAPOR LAMPS,ANSI H-37; CONSTANT WATTAGE AUTOTRANSFORMER; INCLUDES CORE AND COIL; CAPACITOR AND ALL PURPOSE MTG BRKT |
| STARTING CHARACTERISTIC | PREHEAT |
| STARTER | NOT REQUIRED |
| VOLTAGE RATING | 120.0 VOLTS NOMINAL AND 208.0 VOLTS NOMINAL AND 240.0 VOLTS NOMINAL AND 277.0 VOLTS NOMINAL |
| TERMINAL LOCATION AND QUANTITY | 5 ONE END AND 2 OTHER END |
| TERMINAL QUANTITY | 7 |
| TERMINAL TYPE | WIRE LEAD |