The Land Rover LR2 brake light utilizes a P21/5W bulb size for illumination across all listed vehicle configurations. Data provided for the specific component covers the range from 2008 through 2015.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Land Rover LR2 uses the P21/5W bulb for its brake lights across the full 2008-2015 model range.
The P21/5W is an ECE-standard dual-filament bulb rated at 12V with a 21W main filament and a 5W secondary filament, mounted on a BAY15d bayonet base.
The BAY15d base features offset pins, which physically prevents incorrect single-filament bulbs from being seated in the socket, as those use a different pin configuration.
The dual-filament design of the P21/5W allows a single bulb to serve both a running light function and a brighter brake light function within the same housing.
The center high mount stop light on the Land Rover LR2 uses the 921 bulb across the same 2008-2015 model range.
The 921 is an ANSI-standard single-filament wedge bulb of the T15 type, rated at 12V and 16W, and it seats without a base pin, relying instead on the wedge shape of its glass envelope to make contact.
The 921 and P21/5W are not interchangeable, as they differ in base type, filament count, wattage, and governing standard.
The P21/5W follows ECE regulations used in Europe and worldwide markets, while the 921 follows ANSI standards applied in the United States and Canada, reflecting a mixed-standard fitment across the LR2's lighting system.