Jaguar F-Type Fog Light Bulb Size

The Jaguar F-Type fog light requires a P21W bulb size for proper installation and operation within the lighting assembly. Data for the specific bulb requirements covers the range from 2014 to 2024.

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	US Type	EU Type	Shop
2023-2024	1156	P21W	Check Price
2021	1156	P21W	Check Price
2014-2017	1156	P21W	Check Price

Bulb Specifications

Description	Type	Shop
ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W.	P21W	Check Price
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.	1156	Check Price

Other Locations

Additional Notes

The P21W is the fog light bulb used across all listed model years of the Jaguar F-Type, spanning 2014-2017 and 2021-2024.
The P21W is governed by ECE (Economic Commission for Europe) standards, which means it meets regulatory requirements across European and many worldwide markets.
As a single-filament bulb, the P21W is designed for one dedicated lighting function rather than serving dual roles such as combined stop and tail operation.
The P21W operates at 12 volts and consumes 21 watts, placing it in the standard low-voltage automotive electrical range common to most passenger vehicles.
The BA15s bayonet base is a single-contact fitting, distinguished from the dual-contact BA15d base. Substituting a dual-contact variant would result in an incorrect fitment for these fog light positions.
The "s" in BA15s denotes a single offset pin on the base, which physically prevents installation of incompatible bayonet bulbs with differing pin configurations.