Ford Anglia Tail Light Bulb Size

The Ford Anglia tail light utilizes 1034 and 1158 bulb sizes for the rear illumination components. Data provided covers the span from 1950 through 1967 for the specified vehicle lighting equipment.

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
1959-1967	1034
1950-1958	1158

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W.	1034
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V.	1158

Other Locations

Additional Notes

The Ford Anglia tail light specifications cover model years 1950-1967, with two distinct bulb types used across that span.
The 1034 bulb is an ANSI-standardized dual-filament type rated at 12V and 21/5W, mounted on a BAY15d bayonet base. The dual-filament design allows a single bulb to serve two lighting functions, typically stop and tail, at different wattages.
The BAY15d bayonet base features two offset pins, which physically prevent incorrect insertion and ensure consistent electrical contact across both filament circuits.
The 1034 is documented as a variant of the 1157 bulb. The 1157 is a widely produced ANSI type, and the 1034 shares its base configuration and voltage rating while carrying its own distinct ANSI designation.
The Ford Anglia (1959-1967) uses the 1034 bulb for the tail light position across all nine of those model years.
The 1158 bulb is also an ANSI-standardized dual-filament type operating at 12V with a BAY15d bayonet base, and it is specified for the Ford Anglia (1950-1958).
Although the 1034 and 1158 share the same BAY15d base and voltage rating, they carry separate ANSI designations, which indicates differing electrical or filament specifications. Substituting one for the other without confirming wattage compatibility is not advised.
Both bulb types conform to ANSI standards applicable in the United States and Canada, reflecting the standardization framework used for automotive lighting components in those markets.