Vehicle Suitability - Brake Light Compatible with 1999-2006 Chevy Silverado 1500 2500 3500/1999-2006 GMC Sierra 1500 2500 3500/2001-2006 Chevy Silverado 1500 2500 3500 HD/2001-2006 GMC Sierra 1500 2500 3500 HD/2007 Chevy Silverado 1500 2500 3500 Classic 1500 2500 HD Classic/2007 GMC Sierra 1500 2500 3500 Classic 1500 2500 HD Classic. Clear Visibility - Rear high-mounted brake light not only provides a cool look and excellent illumination, but It also improves safety and high recognition. The brake light comes on faster to avoid tailgating accidents. SAE/DOT Approval - This product undergoes strict quality control. waterproof dust-proof anti-aging anti-yellowing. Not only durable but can withstand extreme weather conditions. Unique Style - Enhance rear visibility and appearance, making your vehicle more easily visible to other drivers and passengers to ensure driving safety. Installation - Manufactured according to factory specifications. If you have no installation experience, professional installation is highly recommended. LED 3rd Third Brake Light, Compatible with Chevy Silverado/GMC Sierra 1500 2500HD 3500 1999-2006 High Mount Stop Parking Light Third Brake Cargo Lamps Clear Housing Red &Clear Lens 531074