D3S: Osram Xenarc 4300K Standard HID OEM Bulb 66340 (Pack of 2) - Walmart.com
Amazon.com: OSRAM XENARC COOL BLUE INTENSE D3S, +150% more brightness, up to 6,200K, xenon headlight lamp, LED look, duo box (2 lamps), 66340CBN-HCB : Everything Else
7x OSRAM Xenarc Cool Blue Intense D3S Xenon Burner 6200 K 3200 Lm Bulbs | eBay