for Audi S5 A4 Headlights D3S Xenon HID Bulbs 2009 2010 2011 2012 2013 2014 2015 2016 2017, Quattro High Low Dual Beam Lights, 6000K Bright White 35W OEM 35W D3SC1, Not for Halogen, 2-Pack
The d3s xenon hid headlight bulbs fit for 2009 2010 2011 2012 2013 2014 2015 2016 2017 Audi S5 A4 Quattro
1.5X Brightness: 1.5 times the brightness of original standard bulb, replacement OEM part number: 42302C1, 42302(WX/XV), 42403(C1), 66340, 66340CBH, 66340CBI, etc
Notice: before purchase please check your vehicle original bulb socket, the replacement only for stock D3S hid headlight bulbs, does not fit any cars that have stock Halogen/LED headlight
Long Lifespan: 100% quartz anti-uv glass prevent the brightness of the bulb from dimming, 35w low power consumption, over 3000 hours lifespan, 5 times than stardard bulb
Easy Installation: factory specification design, need no any wiring or modification, can be installed in 10 minutes, please avoid touching the bulbs with fingers, there needs a few seconds to reach brightest level for the xenon bulb