... . 2.Germany glass,Korea fialment,Xenon gas. ECE standard 12v 55w H11 xenon halogen bulb 1.car headlight h11,12v 55w, ... PGJ19-2.2.Germany glass,Korea fialment,Xenon gas. SpecificationData at ... HALOGEN BULBS1.Product Advantage:Raw material: Schott/quartz glass, xenon/krypton gas, Korea filament.Longer Life: 300-1200 hour’s life time ...