A1/257 LIF Code
A1/257 LIF is a T22 lamp with a GY9.5 base operating at 650 watts and 240 volts. It has a Proximity Reflector finish. The average rated life is 75 hours. See the specifications table below for complete technical details, dimensions, compatibility information, and operating characteristics for LIF A1/257 lamps.
Electrical Specifications | |
| Volts | 240 |
|---|---|
| Watts | 650 |
Photometrics | |
| Light Center Length (LCL) | 36.5 |
|---|---|
Physical Characteristics | |
| Base | GY9.5 |
|---|---|
| Bulb Shape | T22 |
| Filament | C-13 |
| Finish | Proximity Reflector |
| Max Overall Length (MOL) | 75 |
Operating Characteristics | |
| Burn Position | VBD ± 90° |
|---|---|
| Life Hours | 75 |
General Information | |
| Lamp Code | A1/257 |
|---|---|
| Code Type | LIF |
| Specification Reference | Class A1 - Projection |
C-13 Filament | |
 | |
| Coil Type | C - Single Coil |
|---|---|
GY9.5 Base |
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Cross Reference Part Numbers | |||
| Brand | MPN | Description | Availability |
| LIF | A1/257 | ||