97-12 Mercedes-Benz C-Class PERDE Xenon H7 Headlight Low Beam Light Bulbs Diamond White 6000K Light Bulbs Number: One pair of H7. Spec: 12V 55W. Single Filament Xenon & Krypton Enhanced Halogen Bulbs. 6000K Diamond White Look. Easy to install without modification, simple plug & play. Brighter Illumination and Safer Driving, DOT Approved Street Legal. Quartz Crystal Capsule manufactured by Pacific Quartz and pressurized with a proprietary gas combination to 15atm,Lifetime Replacement Warranty provided by PERDE Vehicle Application: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Mercedes-Benz C-Class w/Composite