GE 9003 H4 HB2 - 60/55w 12.8v Headlight Automotive Bulb

GE 9003 H4 HB2 - 60/55watt, 12.8volts, T4.75 Bulb, P43T-38 Base, Headlight Automotive Bulb Replacement
The H4, HB2, and 9003 are essentially all the same bulb and can be used interchangeably. The 9003 designation is used in the US, while H4 is more common in Europe, but they share identical dimensions. Introduced in 1971, the H4 was the first halogen bulb with two filaments to produce both a low beam and a high beam from a single bulb unit.