The bulbs are made from Natural Blue Quartz Glass to produce Super White light up to 5200k Xenon Effect
No worries, you will not get any annoying notices on your dashboard - fully compatible with any On-Board Computer. (OBC)
Bulb Technology: Halogen
Bulb type: Wedge
Wedge bulb type: 7440, T20, 582, W21W, WY21W
Socket version: W3×16d, WX3×16d
Dual Filament Design
Voltage: 12V
Rated Power: 21W
Durability: Long life expected more than 25,000 hours+, maintenance-free
Fits: Mostly used for Daytime Running Lights (DRL) and Sidelights
Compatible with:
BMW 1 Series F20 F21 - 2012, 2013, 2014, 2015, 2016
Audi A1, A1 Sportback - 2010, 2011, 2012, 2013, 2014, 2015, 2016
Audi Q3 8U - 2011, 2012, 2013, 2014, 2015, 2016
Audi Q5 8R - 2008, 2009, 2010, 2011, 2012, 2013
Renaul Laguna III
Mercedes-Benz Sprinter
Volkswagen EOS