Bright Ass Lights Taillight with Multiple Strobe Patterns for Harley Davidson Models - Squareback Style with Red Lens and No License Plate Window Brightest 4-LED Tail Light Available! 20+ Attention getting brake patterns with Steady & Brake-Tap functions. Wireless change of flash patterns/modes in seconds. SAE/DOT FMVSS LEGAL Modes. Plug & Play. No hard wiring required for quick & simple installation. Fully BCM Compatible (new Softail/Dyna/Touring).