Dodge Aspen Dome Light Bulb Size

The Dodge Aspen dome light requires a 211-2 bulb size for proper installation within the interior overhead lighting fixture. Data for the specified bulb covers the 1976 to 1980 range.

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
1976-1980	211-2

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Festoon bulb, 41mm length, SV8.5 base. 12V, 12W.	211-2

Other Locations

Additional Notes

The Dodge Aspen uses the 211-2 bulb for the dome light across all listed model years, spanning 1976-1980.
The 211-2 is an ANSI-standardized bulb, meaning it conforms to a defined specification recognized across the United States and Canada.
The 211-2 is a festoon-type bulb, which means it is cylindrical in shape and mounts by pressing its two end caps into spring clips rather than inserting into a socket.
The bulb measures 41mm in length, which is the end-to-end span relevant to festoon fitment in the dome light housing.
The 211-2 uses an SV8.5 base, a designation that refers to the 8.5mm width of the metal end caps on a festoon bulb.
The bulb operates at 12 volts and consumes 12 watts, consistent with standard automotive electrical systems of that era.
Because festoon bulbs are length-specific, substituting a festoon bulb of a different length, such as the common 31mm or 36mm variants, would result in an improper fit in the Dodge Aspen dome light housing.