Product details Condition: design Installation: Easy installation,For Plug and Play installation You just need to simply connect this adapter to the 2 wires ballast and connect the D2S 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. Size: d2s line (special car only) Weight: 100g Color: black red Material: high quality material Quantity: 1pcs Package package: 1 d2s adapter 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.