Xenon HID Conversion Kits are designed to exceed your expectations! Upgrade your vehicle with brilliant HID lighting that outperforms your dull halogen bulbs. Expect improved visibility with longer life expectancy. Our HID kits are Plug-n-Play designed with Quick Connect plugs. So what comes in an HID Kit? a) Single Beam HID Conversion Kit Includes: 2 x Xenon HID Bulbs 2 x Slim HID Ballasts (Not include the relay harness) (NO include retail Box , you can pay extra money to get it. ) b) Dual Beam HID Conversion Kit Includes: 2 x Xenon HID Bulbs 2 x Slim HID Ballasts 1 x Relay harness (NO include retail Box , you can pay extra money to get it. ) -Some vehicles require relay / canceller special installation HID BULBS Features: Brighter light: 500% brighter than halogen,enhanced visibility, see more of the road Luxury Upgrade: Ultra-bright, ultra visible, ultra awesome Lasting Color: Sealed vacuum induction xenon gas produces over 2.5x bulb life, without fading Exquisite Workmanship: Arc Quartz design increase clarity and reduces light refraction Quick Install: Plug directly into your stock bulb socket Quick Respond: Faster on/off response time and vibration resistant Quality Assurance: All bulbs are quality control tested in house at our facility before shipping Water Sealed: IP68 ultra water sealed Availibale Bulb Size FITMENT GUARANTEED Our HID Bulbs meet OEM size specifications to ensure a perfect fit and plug 'n' play connectivity. Note: Please ensure you are ordering the correct bulbs for your vehicle. Compatible List can not show up all car model, Please check the Bulb Size of your vehicle when you purchase, thank you! Multiple Color Temperatures Available We offer up to 8 color choices in our eCRATER Store. In case this listings color is not what you want, please visit our eCRATER Store to view our other HID kits. In comparison, sunlights color is about 5000-6000K depending on the time of day. Important! The number associated with our colors only identify a color, not the brightness! Our color guide above is only an example. Depending on your computer monitor and your vehicle, your results may vary! For Maximum Brightness Choose: 5000K or 6000K For that Exotic Look Choose: 3000K, 8000K, 10000K, 12000K SLIM QUICK START BALLASTS Features： Low-Voltage Protection Adjusting the power automatically to keep the light bright in low voltage ASIC Chip Power flow is maintained to protect your bulbs from potential damage by voltage fluctuations 55W Output The slim ballast has a higher power output than other ballast while also being energy efficient IP68 Waterproof Tightly sealed with silicone insulation material Military Grade Aluminum Case Corrosion resistant, high strength metal alloy that will ensure lating durability 1 SECONDS FAST BRIGHT Our quick start digital slim ballasts can start in 1 seconds with 70% brightness to light up your way instantly when you turn on the headlight. Full light up will need 10 seconds to happen gradually - safe light for your car.