Integrated Fat Boy LED Taillight is an effortless plug-and-play upgrade for the rear fender of 2018-2024 Harley-Davidson® Fat Boy (FLFB/FLFBS). Mounting seamlessly with double-sided automotive-grade tape, it enhances visibility with 40 ultra-bright LEDs serving as both running and brake lights. The taillight bar is divided by left and right turn signals, each featuring 20 red LEDs for optimal signaling.