A1/151 LIF Code

A1/151 LIF is a T25 lamp with a BA15s base operating at 200 watts and 50 volts. It has a Obscured top finish. The average rated life is 50 hours. See the specifications table below for complete technical details, dimensions, compatibility information, and operating characteristics for LIF A1/151 lamps.

Electrical Specifications

Volts50
Watts200

Photometrics

Light Center Length (LCL)34.5
Lumens4600

Physical Characteristics

BaseBA15s
Bulb ShapeT25
FilamentC-13
FinishObscured top
Max Overall Length (MOL)92

Operating Characteristics

Burn PositionVBD
Life Hours50

General Information

Lamp CodeA1/151
Code TypeLIF
Specification ReferenceClass A1 - Projection

T25 Shape

T25
Diameter Designation25/8"
Glass Diameter 3 1/8" (3.125")
Shape CodeT
Shape ClassificationTubular

C-13 Filament

C-13
Coil TypeC - Single Coil

BA15s Base

BA15s

Cross Reference Part Numbers

BrandMPNDescriptionAvailability
LIFA1/151