New innovative LED Signal Lights For Windshields provide style and have the potential to replace hand signals. With an integrated switch on the console, riders can access three colors and four modes to message approaching riders: White (default, no signal), Amber (riders behind), Green (solo/last rider) and Flashing Amber (caution). Light Output & Beam LED Signal Light changes color. Mode 1 white running light (default mode). Signals other riders on the trail. Mode 2 amber (left side only): Riders behind Mode 3 green (left side only): Solo rider/end of group Mode 4 both sides flash amber: Caution/hazardous situation Installation & Harnesses Installs on Windshield Side Deflector Kit for medium and higher windshields. For easier installation, use the Accessory Switch Console with premade hole Requires Windshield Side Deflector Kit (860202437) for medium and higher windshield if not already installed on your vehicle. Compatibility Includes a switch to change modes. (860202827). Sold in pairs.