Vehicle fitment: The fog lights are compatible with 2007-2013 GMC Sierra 1500, 2007 -2014 GMC Sierra 2500HD, 2007-2014 GMC Sierra 3500HD. Provide a factory-installed look when installed, without the need for vehicle modifications. Note: Not Fit Classic Models. Please confirm the vehicle fitment before ordering. Excellent Visibility: 3300K clear light is more penetrating. Our fog lights provide clearer vision for driving in rainy, foggy, snowy, and dusty weather conditions. Nilight fog light can help you to see the road ahead and be noticed by the oncoming drivers and passersby through the dense fog. Get better visibility and enjoy safe and comfortable driving with our fog lights. Tough and Durable: The well-sealed fog light can prevent moisture or dust from entering the inside of fog lights in all weathers, to ensure excellent weather resistance, and impact resistance. The superior glass lens features higher transmittance, UV and heat resistance, and OEM grade housing is designed to withstand all kinds of weather and terrain. Perfect for replacing broken stock fog lights. DOT Compliance: Our fog lights DOT & SAE compliant to ensure driving safety for you. Directly bolt-on with no modification require. And function like the original. Packages: Comes with a pair of fog lights (driver's side and passenger's side), 880 bulbs. Professional installation is highly recommended.