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 QuikConnect? plugs. Brand new authentic super slim digital HID conversion kit and we have the inventory in stock for immediate shipment. Our OEM-Grade UV Cut Quartz Xenon Bulbs are Arc Quartz? design which increase clarity and reduces light refraction. Ballast measures only 2.5 x 2.5 x 0.5 inch the smallest in the market today. WHY DIGITAL An intelligent lighting management system that provides increase energy saving prevent fail ignition easier maintenance prolong the life of the bulb by 30%. This is a break through technology over the previous analog design and this design has dramatically improve over the conventional ballasts. WHY SLIM Slim ballast will turn a nightmare installation into a breeze. If you have a motorcycle quad or even a compact car this is a must have. The slim ballast is manufactured by SMD and is machine populated therefore the margin for error is minimized which reflects in the 0.03% defect rate. This ballast is durable and its water and vibration resistant. We have all bulb sizes and colors available please see our store for other HID kit. 100% Plug-and-Play. Intend For off road use only.