It is strongly recommended to use the red wire to eliminate Error Messages from the vehicle. Key Features: 384 ultra bright LEDs with smoked lens. Integrated sequential turn signals.  Running, brake and reverse lights. 2nd Gen Design with Built-in Error Canceller for error free operation. IP 67 waterproof aluminum body. Compatible with Jeep Wrangler JL, JK, and TJ. Compatible with New Ford Bronco. Mysterious light unexpectedly emitting from the iconic (and probably epic) backup wheel of your vehicle, like a fighter jet nozzle ready to burst power. Unlike other spare tire light with sparse dotted LEDs, XKGLOW state-of-the-art LED disc illuminates the entire surface, so light is visible between every spoke. The sequential turn signal is our favorite function and you will never get tired of watching it in action. The integrated reverse mode illuminates the wheel in ultra bright white light that no one can miss. Tech Specs  240 Red LEDs. 144 White LEDs. Max power 26watt. Fits Jeep Wrangler JL, JK, and TJ. Fits New Ford Bronco.