Custom Dynamics Horn Strobe Module For Harley Touring 2014-2023 Plug and play module grabs the attention of oncoming traffic! Designed to be used with white forward facing motorcycle LEDs like Custom Dynamics ProBEAM Dynamic Ringz and LED Windshield Trim for Harley Touring models. This module will strobe alternating left to right the white running lights powered by the run mode. The alternating strobe will continue as long as the motorcycle horn is activated to add safety and visibility to your bike. Select from built-in flash and strobe patterns by turning the dial on the module. Requires front OEM turn signals to be dual intensity running and turn signals. Must be converted to low current LEDs like Custom Dynamics ProBEAM Dynamic Ringz (sold separately). Features: Front turn signals and any add-on forward lighting accessory powered by the vehicles run power will strobe, alternating left to right while the horn is activated Select from 10 built-in flash and strobe patterns by turning the dial on the module Requires front OEM turn signals to be converted to low current LEDs Plug and play