For the 2020 Infiniti Q60, both the low-beam and high-beam headlights use LED lighting. The supplied fitment data does not list a replaceable halogen bulb size or a projector/non-projector headlight distinction, so verify the original headlamp assembly before ordering parts.
Other exterior lighting is also listed as LED, including the fog lights, front and rear turn signals, daytime running lights, parking lights, side markers, tail lights, brake lights, center stop light, reverse lights, and license plate lights. These applications do not have conventional bulb numbers in the provided data.
Interior fitment is mixed. The map light is LED, while the glove-box light uses a 2721 bulb and the trunk light uses a 158 bulb. The interior listing also includes 168 and 917 bulbs. Check the existing bulb and socket where applicable, especially for the interior locations, before purchasing replacements.