Blue Bird All American RE Dome Light Bulb Size

The Blue Bird All American RE dome light requires bulb sizes 89 and 93 for the interior lighting system. Data for the specified components covers the period from 2000 through 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	89
2001-2003	93
2000	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 RE uses two bulb sizes across its dome light specifications: the 93 and the 89.
Both the 93 and 89 are ANSI-standard bulbs recognized in the US and Canada, each rated at 12V and 13W with a single filament.
Both bulbs share the BA15s bayonet base, a single-contact base type where the bulb is inserted and twisted to lock into the socket.
The 93 and 89 are each described as lower wattage variants of the 1156, meaning they share the same base design but draw less power than the 1156's typical 26.9W rating.
Despite their identical voltage, wattage, base type, and filament count, the 93 and 89 are listed as distinct part numbers and are not confirmed as interchangeable within these specifications.
The Blue Bird All American RE used the 93 bulb for the 2001-2003 model years and again for the 2012 model year.
The 89 bulb was specified for the 2000 and 2010 model years.