Blue Bird All American FE Dome Light Bulb Size

The Blue Bird All American FE dome light requires bulb size 93 or 89 depending on the specific version. Data for the bulb sizes covers the range from 2000 to 2012.

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
2012	93
2010	93
2002-2003	93
2000-2001	89

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.	93
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.	89

Other Locations

Additional Notes

The Blue Bird All American FE uses two dome light bulb sizes across its model years: the 93 for 2000-2001 and the 89 for 2002-2003 and 2010-2012.
Both the 93 and 89 bulbs are ANSI-standardized types recognized in the United States and Canada, each operating at 12 volts and 13 watts.
The BA15s bayonet base is shared by both bulb types, meaning the physical mounting interface is identical between the two.
Despite sharing the same base type and electrical ratings, the 93 and 89 are distinct part numbers and are not listed as interchangeable within these specifications.
Both bulbs are single-filament designs, which is typical for dome lighting applications where simple on/off illumination is required rather than variable intensity.
The 93 and 89 are each described as lower wattage variants of the 1156 bulb, which shares the BA15s base but draws significantly more power, commonly around 26.9 watts.