The Chevrolet Avalanche (07-13) Profile Prism Fitted Halos offer top-notch LED lighting for your vehicle. These halos are meticulously designed to provide exceptional performance and versatility. They deliver a clear, neutral white light along with a wide range of colors, including reds, blues, greens, teals, purples, and pinks when paired with the Morimoto XBT Controller & smartphone app. The RGB rings produce uniform, bright light, thanks to the updated phosphorous silicone coating. Installation is a breeze with three integrated micro-mounts, and their reliability is guaranteed with a 50,000-hour lifespan and robust circuit board design. Plus, they are 100% Plug n Play, ensuring a hassle-free setup. Control options include the Morimoto XBT Controller with a smartphone app and three channels or the Profile PrismPilot with four channels for those seeking a basic RF-based setup. Upgrade your vehicle's lighting with these innovative and easy-to-install LED halos.