FITMENT: Door panel lights compatible with 1999 2000 2001 2002 2003 2004 2005 2006 Silverado 1500 2500 3500 HD Pickup; 1999 2000 2001 2002 2003 2004 2005 2006 Cadillac Escalade; 1999 2000 2001 2002 2003 2004 2005 2006 GMC Sierra 1500 2500 3500 Pickup COMPATIBILITY: Door courtesy lights compatible with 95 96 97 98 99 00 01 02 03 04 05 06 GMC Yukon; 95 96 97 98 99 00 01 02 03 04 05 06 Tahoe; 96 97 98 99 00 GMC C/K 1500 2500 Suburban; 02 03 04 05 06 Avalanche 1500 2500 COMPATIBILITY: Interior door panel courtesy lights compatible with 1997 1998 1999 2000 Chevy GMC C/K 1500 2500 3500 Pickup; 2000 2001 2002 2003 2004 2005 2006 Suburban 1500 2500; 2000 2001 2002 2003 2004 2005 2006 GMC Yukon XL 1500 2500 FIT: Door lights compatible with 2003 2004 2005 2006 2007 2008 2009 Hummer H2; 2007 Silverado/GMC Sierra Classic 1500 2500 3500. OEM number: 15021518, 15021517. NOTE: Please check whether your car model is compatible with this door lights before purchasing LIGHTING EFFECTION: The door courtesy lights have 36 built-in LED chips that produce a bright, even light that is brighter and more energy efficient than stock lights. Door interior lights have a long service life and provide long lasting illumination for your vehicle