1.We are a xenon HID conversion kit manufacturer and wholesaler. We sell 35w/50w kit original HID lamps, two matched ballasts, original line set, warranty card and install manual contained in one kit. 2.Lamp types: H1, H3, H4, H4 (H/L), H7, H8, H9, H10, H11, H13, H13(H/L) 9004, 9005, 9006, 9007, 9007(H/L), 880, 881 Temperature: 3,000K (golden light), 4,300K, 6,000K, 8,000K, 10,000K, 3,200 lumen brightness and 2,500 hours to 3,000hrs lifetime span 5. Light colors: golden light, sun light color, sky blue, light blue, dark blue and purple 6. Working temperature: -40 ~ 150C 7. Water proof and vibration resistant 8. Low power consumption Philips UV cut quartz tube, high purity xenon and mercury in the tube.