The ORACLE D4S xenon replacement bulb (10000K) is a direct OEM-fit HID replacement that restores factory lighting or updates headlight color. It produces more impressive light output than many OEM bulbs while matching OEM fitment for straightforward installation. Sold individually; replacing both bulbs at the same time is recommended because years of use can shift color and cause mismatched appearance between old and new bulbs.
Oracle D4S Factory Replacement Xenon Bulb - 10000K