For Kia Optima K5 2011- 2015 D1S HID Headlight High&Low Beam white Bulbs 2X
Bulb Size: D1S. Only replace for factory HID / xenon bulbs. Do not fit for halogen bulbs or LED bulbs. One pair HID xenon bulbs. Bulb Color: Xenon White. High brightness, 35W xenon lamp is twice the brightness of the 55W halogen lamp;.