Ferrari 488 Spider License Plate Bulb Size

The Ferrari 488 Spider license plate light requires a 12961 bulb size for proper installation and function within the rear lighting assembly. Data for the specific bulb requirements covers the range from 2016 through 2019.

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 Type	Shop
2016-2019	12961	Check Price

Bulb Specifications

Description	Type	Shop
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.	12961	Check Price

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Additional Notes

The Ferrari 488 Spider uses the 12961 bulb for its license plate lighting across the 2016-2019 model years.
The 12961 is a Philips part number designating a T10 miniature wedge bulb with a W2.1x9.5d base, operating at 12 volts and 5 watts.
The T10 designation refers to a tubular bulb with a width of approximately 10mm, commonly found in low-intensity automotive lighting positions such as license plate lamps.
The W2.1x9.5d base is a wedge-type fitting, meaning the bulb is held in place by tension from the socket rather than by a bayonet or screw mechanism.
At 5 watts, the 12961 is a low-wattage bulb suited to always-on or ignition-linked lighting circuits where heat and power draw are design considerations.
The 12V rating aligns with the standard electrical system voltage found in production passenger vehicles, confirming the bulb is intended for conventional automotive use.
Because the 12961 is a Philips-designated part number, aftermarket equivalents must match the T10 form factor and W2.1x9.5d base to ensure proper fitment in the 488 Spider's license plate housing.