HB2 bulbs can be referenced to 9003 or H4 series bulbs.
HB1 bulbs can be referenced to 9004 series bulbs.
HB3 bulbs can be referenced to 9005 series bulbs.
HB4 bulbs can be referenced to 9006 series bulbs.
HB5 bulbs can be referenced to 9007 series bulbs.
9008 bulbs can be referenced to H13 series bulbs.
9145 bulbs can be referenced to H10 series bulbs.
5202 bulbs can be referenced to H16 series bulbs.
H6M bulbs can be referenced to other H6 series bulbs.
880 bulb can be referenced to other 800 series bulbs.