Certification:CE Voltage:12 V Bulb Type:D2S D2R D4S D4R D1S D1R D3S D3R D2C Description: Type:D2C D2S D2R D4S D4R D1S D1R D3S(Metal Base) Power:35W Color temperature:4300K 6000K 8000K 10000K Working temperature:-40C-105C Low power consumption Easy to install:plug and play, don't need tools Advantages of for HID Lamps: High brightness and low power consumption They are closer to natural daylight in color and light your way more effectively. You can see things more clearly in bad weather and at night. They are 300% brighter than halogen lamps. Long service life: 3 times longer than halogen lamps Suitable for motorbikes and cars High quality technology NOTE: When you choose color temperature, Please reference to below information, thanks for your understanding! 4300k - White Yellow 6000k - Cold White 8000k - WhiteBlue Please know this note: 1. Please make sure the specific type of bulb before placing order 2. If the bulbs are flicking and shut off immediately after installation, it is not bulbs' problem. You need to check the ballast and current. Our bulbs need 35W A/C ballast and at least 30A current. Sometimes, you need to purchase relay harness and change fuse to provide enough current for illuminating. Package include: 2 x HID Xenon Light(1 PAIR )