**Please note, this item is NOT a new headlight assembly. Installing these halos on your vehicle will require baking your EXISTING headlight assembly to open it.. Please view our installation video by clicking the tab above before purchasing to make sure you are comfortable with this process. Halo Kits by Oracle Lighting are taking the automotive aftermarket by storm. Installing a Halo Light Kit on your vehicle will instantly change the entire appearance of your vehicle, especially at night. Oracle Halo Kits are of top quality. USA Made, No Inverter is required. Connect directly to 12V Source, such as your parking lights, for automatic operation or wire them to a switch for manual control. Oracle PLASMA Halo Kits use an LED Crystalized Circuit Board with Plasma technology. This offers the brightest and cleanest light (no dotting) available for halos. The durable design means the halo rings will not break and the light shines directionally forward. The rings have an industrial grade self adhesive backing, so they easily install inside the headlight (once you complete the much more difficult process of opening your headlight assembly). Approx. 100,000 hour lifetime. This PLASMA Halo Light Kit fits 2013-2015 Nissan Altima 4 Door Sedan (5th Gen) models and comes with the halo rings for both headlights. Professional installation is recommended. If planning to install these yourself, please watch the install video to make sure you are comfortable with the process of baking and opening your headlight before purchasing.