- Color: As shown.- Material:.- Size: 25 x 6 x 5.- Power: 35W.- Lifespan: 3200h.- Voltage: 12V.- material ensures good performance and durability.- Easy to install, additional modifications to the stock wire.- Heat resistant, high efficient and not easy to melt.- Application: Auto HID Xenon conversion connection.- This wiring harness is designed to work on the aftermarket HID system, it will draw stable and constant power direct from the battery, help on insufficient power supply, solve flicker or only one side of the bulbs light. 1 x H4 wire harness