Honda Accord Courtesy Bulb Size

The Honda Accord courtesy light requires a bulb size of 906 for the specific interior lighting application. Data for the requested information covers the range of 1990 through 1991.

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
1990-1991	906

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.	906

Other Locations

Additional Notes

The 906 bulb is the courtesy bulb size for the Honda Accord across the 1990-1991 model years.
The 906 is an ANSI-standard bulb recognized in both the United States and Canada, operating at 12 volts and 8 watts.
The T10 designation refers to a miniature wedge base, a base type that requires no socket twist to install and is retained by the tension of the housing slot.
At 8 watts, the 906 falls within the low-wattage range typical of interior courtesy lighting, where heat output and power draw are kept minimal.
The wedge base construction of the 906 means it is not interchangeable with bayonet or festoon base bulbs, even when voltage and wattage ratings are otherwise identical.