Built from fluorescent technology, these lights have a tested lifespan of 50,000 hours and are backed by an industry-leading manufacturers Lifetime *. These lights are built to outlast your vehicle! CCFL has been the preferred halo technology since Oracle first brought their lights to the market in 2001. With their latest 3rd generation models, you get the top-quality performance Oracle has perfected for over a decade. They have a smooth, luminescent glow that a lot of customers like. CCFL is not as bright as LED or Plasma lights, and is recommended for ideal use during dark and night environments only. These lights come in stunning color options listed at the top of the page to compliment your individual style (Not all colors are street legal; check your local laws for detailed information). We have included visual examples in the images section for your reference. The color swatches and photography that are represented with this product have been provided to give you a visual representation of the color options available through our organization. However, due to variations in computer monitor settings, calibrations, color printing settings, and lighting sources, we cannot * that your halo color will be an exact match to the colors represented on this site.