Land Rover LR2 front fog light bulbs use H11 size while rear fog light bulbs use 7440 and P21W sizes. The replacement chart covers vehicle production years spanning 2008 to 2015 with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Land Rover LR2 front fog light uses the H11 bulb across all model years from 2008-2015.
The H11 is a single-filament halogen bulb operating at 12V and 55W, fitted with a PGJ19-2 base. It follows the ECE standard, which governs lighting equipment across Europe and much of the world, though it also carries US approval.
The rear fog light specification for the Land Rover LR2 differs depending on the model year. The 2008-2012 model years use the P21W bulb, while the 2013-2015 model years use the 7440 bulb.
The P21W is a single-filament signalling bulb with a BA15s bayonet base, rated at 12V and 21W. It follows the ECE standard and is widely used in European automotive lighting applications.
The 7440 is a single-filament wedge-type bulb in the T20 form factor, rated at 12V and 21W. It follows the ANSI standard, which is the governing specification for automotive lighting in the US and Canada.
Although the P21W and 7440 share the same voltage and wattage ratings, they are not interchangeable. The P21W uses a BA15s bayonet base, while the 7440 uses a wedge-type base, making the two physically incompatible with each other's sockets.
The H11 and the rear fog bulbs operate on different wattage levels. The H11 draws 55W, reflecting its role in forward illumination, while both the P21W and 7440 draw 21W, consistent with their use as signalling or visibility lights rather than primary illumination sources.