Custom Dynamics ProBEAM LED Rear Turn Signal Inserts For Harley 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 and a 5 year warranty on electrical modules. Their ProBEAM Amber Bullet Front Turn Signal Inserts utilizes advanced technology to provide maximum performance for the most bang for your buck! Features: For International models, the 1156 (single contact) ProBEAM amber turn signal blinks as a full contrast amber turn signal Comprised of 24 amber ProBEAM LEDs ProBEAM Amber LED turn signal Inserts include amber lenses DOT and SAE compliant Lifetime LED warranty Sold as a pair Note: 2013 and older models may require a load equalizer to normalize flash rate