Product Features: 1) 70% materials in the HID ballast is imported from Japan and USA inlcuding the IR chip. 2) Super high quality with CE, RoHS certified. 3) Water proof HID kit. 4) HID xenon kit submitted to test as below: 6 hours continuous working aging test Connection circuit protection test Over voltage protection test Flash light concussion test Quakeproof capability test Cold, warm boot test Polarity protection test Short and circuit protection test EMC anti-jamming test Purchase terms: 1. Samples are available, 20 sets after samlple order. 2. Price: $16.5/set for sample, disacount for big quantity 3. Warranty: 18 months' from shipment. 4. Packing: Pack in nice hard paper box, 15 boxes per carton 5. Weight: 1.2kg/set, 18kg/carton 6. Selling Market: North and South America, Europe, Middle East and Asia.