W21W T20 LED doppio colore bianco giallo 7440 luce di segnalazione di svolta WY21W lampadina fanale posteriore
W21W / WY21W / T20. 7440 / 7440A / 7440NA / 7440SV / 7441. Tower-style design with wedge base for easy plug-and-play installation. The bulb shows white color when parking lights are on and signals amber when turn signals are in use.