Condition: designInstallation: Easy installation,For Plug and Play installationVoltage: DC 8-32V: 35W/55WThis item is for 2 pieces of conversion adapters to convert the aftermarket HID ballast to fit Xenon HID D2S/D4S bulbs.You just need to simply connect this adapter to the 2 wires ballast and connect the D2S/D4S bulb on the plug. High Temperature Resistant: for flame resistant and anti-interference; specially designed 3 metal points to release static electricity to short circuit protection.IMPORTANT NOTE: Please make your vehicle comes with factory xenon HID headlights in order to use this product. Material:metalcolour:Black + whitePackage Contents:1 * Pair D2/D4 for HID xenon bulb Socket cable (bulb not include)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.