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!; Chrome housing 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 ProBEAM Amber/White Dynamic Ringz LEDs with aluminum housing 24 white DRL automotive grade LEDs per unit 12 amber turn, automotive grade LEDs per unit 100% plug and play front turn signals DOT & SAE compliant Lifetime LED warranty Smoked lenses 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