Putco Optic 360 - High Power LED Fog Lamp Bulbs - H10These bulbs are the better choice to replace those dull, factory incandescent bulbs. They're specially engineered to deliver a consistent, clean, bright LED light with low power consumption. Easy to install, they utilize your vehicles original lighting fixture. LED 360 degree bulbs are sold in pairs and will last up to 50,000 hours and have a lifetime warranty. This Part Fits: Year Make Model Submodel 2012 2016 Buick Regal Base 2011 Buick Regal CXL