Safer Night Driving: Made with German xenon gas, 300% much brighter than halogen bulbs, Torchbeam D1S bulb provides additional 200ft lighting area for avoiding any safety hazards in 3S advance. Clearer Night Vision: 6000K , diamond bright white, it can illuminate the roadside signs more clearly than 4300K. Note: HID bulb usually uses a lens assembly, the bulb reaches its brightest level after a few seconds of lighting. Please confirm your car is HID assembly to avoid unable installation. Reduce Replacements Frequency: Equipped with shock-proof aluminum shell base, our xenon hid headlights can resist the damage caused by rain, snow and dust intrusion or high temperature inside the engine cover with IP 67 waterproof.; Extend Lifespan: 35W low power consumption, about half the 65W halogen lamps; Anti-ultraviolet coating can prevent the brightness of the bulb from dimming continuously within 5 years. Simpler Installation: Factory specification design, no dashboard error, the replacement will be completed in a few minutes at home. Warm tips?Most car models have more than two assemblies. If you are not sure, please feel free to contact us for detail information. Fit Type: Universal Fit