If you are not sure your socket type ck or standard , please use the keyword (CK or Standard Test) on youtube ,the video will show you how to test the socket. Please check before placing an order , Our bulbs come with Standard Base, NOT CK Type, put standard bulbs into CK type sockets ? the bulb will work improperly and may POP THE FUSE.-- Most TOYOTA vehicle use CK socket.
The 50w 6ohm load resistor may be needed for European vehicle to prevent dashboard error code.
The bulb size may vary between the model or trim of your vehicle. Please check your vehicles owners manual or the original bulb to confirm the bulb size before placing an order. The lamp compatibility guides available online and Amazon filter system not accurate all the time