RunQiao License Plate LED Light No Error for Mercedes W211 S211 E-Class W219 CLS R171 SLK 55 2 pieces (a pair) of 18 high power SMD LED License Plate Light lamp Super Bright White Color - 6000k Xenon White Easy installation, Direct replacement with OEM quality and fitment They change your vehicle yellowish License Plate light bulb to this bright xenon white High Power Light bulb; to match with the latest European look