Material Plastic Fits Peterbilt 379 Installation Slides over light Unit & Package Sold by each, color display bag Part No. Color 50003 Purple 50004 Red 50005 Pink Part No. & Image Selection 17" Plastic Light Tube for Fluorescent Light for Peterbilt Part No.: -- Please Select -- 50003 50004 50005 Combination of product variants is not available Related Products Rectangular Speaker Cover w/ Chrome Screen for Peterbilt Interior Dome Light Teardrop Dummy Spot Light Oblong Two-Bulb Marker Light Stainless Steel Ceiling Light Trim for Peterbilt Dash Panel Molding Trim for Peterbilt 2006 & Later