Long life: Xenon light can reach about 4.5000 hours, which is 6 times more than life of traditional halogen lamps. Specifically xenon lamps take over high-tech material. Super Bright 55W HID Xenon Kit, low power consumption and high efficiency. Quick start: 20% nominal luminous flux can be reached within 1 second, reaching 80% of the nominal luminous flux within 4 seconds. HID lamps with good color temperature will improve the performance of the car. The feature of Xenon bulbs is in it improved durability and shock resistance. Size: H1 Specifications 1. Voltage input. DC 12V 2 Working Current (Norm):. 3A / 55W 3 Lifespan: more than 4500 hours 4. Maximum input power:. 3.8A / 55W 5 Output (standard):. 55W 6 Gehaeusetemperatur: -40 Celsius - 105 Fahrenheit 7.Kompatibilitaet: car, motorcycle, electric motor car color temperature and luminous flux: 8000K - 2200lm +/- 300. Use Tips: 1 Always start the engine before you activate your HID 2 The HID and off not frequently or quickly. 3 .