ELIMINATE HYPER FLASH – Hyper flash is when the turn signals will start flashing faster than normal after a few seconds. The Eagle Equalizer has Harley OEM connectors that plug directly into the wiring harness underneath the seat in minutes. It does not produce heat or put a load on the electrical system under use. Only one unit is needed for either 2 or all 4 turn signals. Can also be used with a combination of LED and incandescent turn signals. EASY TO INSTALL – Install this equalizer with ease! It comes with easy-to-read instructions and a user-friendly design. The Eagle Equalizer has Harley OEM connectors that plug directly into the wiring harness underneath the seat in minutes. PLUG AND PLAY - Installation typically takes about 5 minutes. Under the seat is the turn signal wire harness. Simply plug the Eagle Equalizer into the harness. COMPATIBLE – Our Eagle Equalizer eliminates hyper flash when installing LED turn signals on 2004 - 2013 Sportster XL Models and 2010 Softail Convertible. It does not produce heat or put a load on the electrical system under use. Only one unit is needed for either 2 or all 4 turn signals. EAGLE LIGHTS LIFETIME WARRANTY - Our products are designed to outlast your bike! But should something go wrong, you are covered by a lifetime manufacturer's warranty. The best warranty in the business! No hassle returns and no hassle warranty replacement. DOT approved, high lumen output, easy installation all backed by a lifetime warranty. Eagle Lights, the original, the best and the brightest. What are you waiting for