Honda Motorcycle GL1200I Gold Wing Interstate License Plate Bulb Size

The Honda Motorcycle GL1200I Gold Wing Interstate license plate requires a bulb size of 67 for proper illumination. Data for the specified lighting component covers the range from 1984 to 1987.

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
1984-1987	67

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 8W.	67

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Additional Notes

The Honda Motorcycle GL1200I Gold Wing Interstate uses the ANSI 67 bulb for the license plate position across all documented model years, spanning 1984-1987.
The ANSI 67 is a single-filament bulb, meaning it serves one lighting function rather than combining two, such as stop and tail, into a single unit.
The 67 bulb uses a BA15s bayonet base, which is a single-contact bayonet mount with a 15mm collar. The "s" designation indicates a single contact point at the base, distinguishing it from dual-contact variants.
The 67 bulb operates at 12 volts and 8 watts, placing it in the low-wattage range typical of auxiliary and license plate lighting applications.
The 67 bulb is classified as a lower wattage variant of the 1156. While both share the BA15s bayonet base, the 1156 operates at a higher wattage, making the two bulbs non-interchangeable without consideration of the wattage difference.
The ANSI 67 designation indicates the bulb conforms to standards recognized in both the United States and Canada, reflecting a standardized specification rather than a proprietary or region-exclusive part.