Amazon.com: OSRAM Xenarc Cool Blue Boost D3S Xenon Car Headlight Bulbs (Twin) 66340CBB-HCB : Automotive
Osram D3s 66340cba Hcb Xenon Hid Cool Blue Advance Duo Box 6000k Mega White Car Bulbs Xenon Headlight Auto Original Lamps, Pair - Car Headlight Bulbs(xenon) - AliExpress
OSRAM Xenarc Cool Blue Boost D3S Xenon Car Headlight Bulbs (Twin) 7000K 4052899527560 | eBay
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
OSRAM Cool Blue Boost (CBB) Mini-Review/Driving Demo - Audi S5 3.0T/D3S - YouTube