MINIATURE LAMP 428

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428 bulb
Part # 428
Description G4 1/2 M SCREW 12.5V .25A 2.4CP
Bulb ShapeG-4 1/2FilamentC-2VBase StyleMiniature Screw (E10)
Glass Diameter (in)0.55MOL (in)1.06LCL†† (in)0.72
Glass Diameter (mm)14MOL (mm)26.92LCL (mm)18.30
Volts12.5MSCP 2.4Avg Life Hrs250
Watts3.125Amps0.25RoHS Compliant
E-MarkedNoDrawing Additional Resources
Click below to see USMCA & Packaging information
MOL (Maximum Overall Length):
The overall length of a lamp, from the top of the shell to the bottom of the base.
MSCP (Mean Spherical Candlepower):
Candlepower produced at design volts. Candlepower is increased rapidly with an increase of applied voltage and conversely is reduced rapidly with a reduction of applied voltage.
†† LCL (Light Center Lenght):
The distance from a reference point, usually the bottom of the lamp base, to the center of the light source.

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