... 2)Base: SS BASE 3)E-MARK CERTIFICATED H4 auto bulb used for head light of cars 1.Korea ... 3.Japan filament 4.Emark certificated 5.H4 12V 60/55W P43T/P45T H4 12V100/90W P43T/P45T H4 24V 75/70W P43T ... Our company could supply different kinds of Auto bulb and Motorcycle bulb: 1)WEDGE BULB: T5 ,T6.5 , T10 , T13 , T15 , ... -30,B35 BA20D,G40 P45T 6) HALOGEN BULB: H1, H3, H7,H4, H9,H11,9007,9006,9005,9004,880 ...