CCFL Halo Kits by Oracle Lighting are a great way to add a custom touch of class to your vehicle. Installing Halo Lights inside your headlights will instantly change the entire appearance of your vehicle, especially at night. Oracle CCFL Halo Kits use a Cold Cathode Fluorescent Lighting for bright and even-lit ring illumination. CCFL is a Phosphor coated Glass tube (similar to neon) that is powered via a separate inverter and connected to the ring by a PNP connector. An advantage of CCFL is the smooth, consistent, and even illumination but the glass tubes do need to be handled with care during installation. The halo rings will need to be epoxied into your headlight, (once you complete the much more difficult process of opening your headlight assembly). Epoxy is not included, but can be purchased at any hardware store. Oracle Halo rings can be wired to a switch for manual control or wired to your parking lights for automatic operation. Approx. 50,000 hour lifetime. 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. Certain colors may not be legal in some areas. Please check local laws before purchasing. This Halo Light Kit fits 2004-2007 Acura TSX models and comes with the halo rings to install inside of both headlights. Foglight halos are not included and are sold separately. "Halo Color" 2201-030 6000K 2201-031 8000K 2201-038 10000K 2201-032 Blue 2201-033 Red" 2201-034 Green 2201-035 Amber 2201-037 UV/Purple