MINIATURE LAMP 578

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578 bulb
Part # 578
Description T-3 MINI CAP 12.8V 10W .78A
Bulb ShapeT-3FilamentC-8Base StyleMiniature Cap
Glass Diameter (in)0.37MOL† (in)1.72LCL†† (in)0.00
Glass Diameter (mm)9.3MOL (mm)43.70LCL (mm)0.00
Volts12.8MSCP ‡9Avg Life Hrs1000
Watts9.98Amps0.78RoHS Compliant
E-MarkedDrawing 578.pdfAdditional 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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