In this section you will find all the options of LED 501 side lights. Custom LED has a large range of CAN-bus LED side lights and non CAN-bus LED side lights. The ones that work in CAN-bus cars, will also work in cars that do not require CAN-bus bulbs, however it will not work the other way around. If you would like some of our non CAN-bus bulbs for your CAN-bus car you will require extra resistors, also found in this section. If you don't know which bulbs you require for your side lights then please use our bulbs finder or get in contact with us.