F/37 LIF Code

F/37 LIF is a T25 lamp with a B22d base operating at 48 watts and 12 volts. It has a Clear finish. The average rated life is 100 hours. See the specifications table below for complete technical details, dimensions, compatibility information, and operating characteristics for LIF F/37 lamps.

Electrical Specifications

Volts12
Watts48

Photometrics

Light Center Length (LCL)80.0 5
Lumens925

Physical Characteristics

BaseB22d
Bulb ShapeT25
FinishClear
Max Overall Length (MOL)120

Operating Characteristics

Burn PositionVBD ± 135
Life Hours100

General Information

Lamp CodeF/37
Code TypeLIF
Specification ReferenceClass F - Microprojection

T25 Shape

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

B22d Base

B22d

Cross Reference Part Numbers

BrandMPNDescriptionAvailability
LIFF/37