... Clear, Yellow, Rainbow yellow, etc,l We can supply base material as, Iron, Copper and Stainless Steel.l We can supply Glass ... Yellow auto lamp,we also have Super White(Blue)/ Clear / Rainbow color ,etc.We can supply base ... CorningLife time:Qualilty A>=500 hrsQuality B>=350 hrsColor:clear, blue, rainbow and yellow, etc.E-Mark ... us. Welcome to contact with us! quartz glass halogen bulb h1 clear e4 12v 55w