... Material:QUARTZ GLASS 2)Base: SS BASE H4 Auto Bulb used for head light of cars1.Korea ... .Japan filament4.Emark certificated5.H4 12V60/55W P43T/P45T 12V100/90W P43T/P45T H4 24V75/70W P43T/P45T ... could supply different kinds of auto bulb and motorcycle bulb of H1,H3,H3C, H4, H7.,9004/9005/9006/9007, ... 800 serives, G40,G22.5, RP35,RP35, B35(BA20D),T19,T16, G18,S25,wedge bulb ...