Sixth generation (F, 2019-present) · Supermini / small hatchback
Interior LED upgrades in the Vauxhall Corsa are one of the quicker cabin jobs. Nearly every fitting uses a small wedge (194 or T10) or a festoon bulb between 31 and 42 mm long; the code is printed on the metal cap of the existing bulb, and every kit worth buying lists its bulb code the same way.
Three products we would look at first in this category. Fit for your Vauxhall still comes first: check the compatibility list on the listing against your exact model and year, and read the model guide above.
OsramNight Breaker LED W5W (pair)
W5W/T10 LED pair; road use only on vehicles in Osram's approval list, fine for interior lights.