Find the Light Covers you need for your 2001-2004 Chevy/GMC 6.6L LB7 Duramax, whether you have a round, square, or 10" light bar. You can find the Light Covers you want to suit your requirements; they are offered in a variety of hues including yellow, red, blue, green, and black. These Light Covers are made of durable materials like polycarbonate plastic for unrivaled toughness. Give the auxiliary lighting in your vehicle easy to install Light Covers and protect your investment.