Compatibility - Compatible with GMC Sierra 1500 2007-2013/Fit Sierra 2500HD 3500HD 2007-2014 (Not Fit Sierra Classic models 2007). Brighter & Cooler Lighting - The upgraded headlight assembly adds LED DRL, and uses special fine chrome plating to increase brightness and ultra-wide angle，making the vehicle more special. OE Standard -20980241, 20980242, 22853030. High Brightness - Projector headlights ensure you get super-bright, sharp and focused light.Metallic Parabolic reflectors provide more light output to create a broader and smoother beam. Safety Reflector - Makes the oncoming cars or passersby quickly notice you at night, ensuring your driving safety and others LED Headlights, Compatible with GMC Sierra 1500 2007-2013/Compatible with GMC Sierra 2500HD 3500HD 2007-2014