Isuzu Hombre License Plate Bulb Size

The Isuzu Hombre license plate light requires a 194 bulb size for proper installation and function. Data for the specified component covers the period from 1996 through 2000.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
1996-2000	194

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.	194

Other Locations

Additional Notes

The Isuzu Hombre uses the 194 bulb for the license plate position across all listed model years, spanning 1996-2000.
The 194 is a T10 miniature wedge bulb, meaning it connects to its socket through a wedge-shaped base rather than a bayonet or screw fitting.
This bulb operates at 12 volts and draws 3.78 watts, placing it among the lower-wattage bulbs found in automotive lighting applications.
The 194 carries ANSI standardization recognized in both the United States and Canada, meaning the specification is consistent across North American markets.
The T10 designation refers to the bulb's tubular envelope width, expressed in eighths of an inch, making the envelope ten-eighths, or approximately 1.25 inches wide.
Because the 194 is a wedge-base type, it is not interchangeable with bayonet-base bulbs of similar wattage or voltage without a socket adapter.