... .com 1.Xenon Bulb Features: 1) Material: Anti-UV quartz tube (less than 10%), APL pill, Praxair xenon gas.2) Color ... ) Warranty: 18 months. 2.Xenon Bulb Sizes Available: 1) Available Single xenon Bulbs: H1, H3, H4, H7, H8, H9, H10, H11 ... h4 6000k... H4 ceramics base 18 months warranty,CE approved,single beam lamp