We use only the best quality D2S HID bulbs for our lights - choose yours here. Sold in pairs to ensure a matching set. These bulbs are made specifically for D2S Bi-Xenon Projectors. Use the following guide for color temperature:
4500K: Bright white with a slight tinge of yellow - closest to OEM color
5500K: Bright white
6500K: Bright white with a slight tinge of blue
Bulbs ship free to US addresses. Non US customers will receive an additional bill for shipping charges.