Custom Dynamics has been in the industry for 17 years focusing on offering the highest quality LED lighting products and electrical modules in the motorcycle industry. Custom Dynamics is so confident in their products that they offer a lifetime warranty against LED failure. Their ProBEAM Dynamic Ringz LED Turn Signals utilizes advanced technology to provide maximum performance for the most bang for your buck!; For International models only For US models please see J&P part 181-2413 Uses advanced LED technology to maximize performance with a unique reflector technology and automotive grade LEDs composed into a sealed unit The outer ring of 24 white ProBEAM LEDs showcase a smooth white halo that functions as the running light while 12 center amber LEDs function as the turn signal When a turn signal is activated the White LEDs turn completely off for the entire turn signal cycle providing greater visibility to the amber turn signal ProBEAM Turn Signals include smoked lenses, are DOT and SAE Compliant Backed by the Custom Dynamics Lifetime LED Warranty