【Wide Compatibility】It is LED turn signals fits for Harley with 2" bullet style models. ➵For Touring : Street Glide,Street Glide Special ,Road Glide ,Road Glide Special,Road King Special(Excluding CVO/Limited/Classic/Ultra) .➵For Sportster :Iron883, iron 1200, SuperLow 72 48,883R 1200T,1200 Low ect. ➵For Dyna : Wide Glide, Street Bob, Low Rider , Fat Bob ect.➵For Softail :Sport Glide,Slim, Low Rider, Fat Boy, Fat Bob,Fat Boy S,Low rider S ect.  【81 LEDs Brighter Than Other】Switchback Design Lighting, 300% brighter than halogen bulbs. The front 1157 blinker available in two color, white for running light, amber for turn signals.  【Upgraded Smoke Lenses】Made of high-quality PC plastic with special protective coating, the signal lights lens cover can protect the turn signal light inside from being damaged by dust, dirt and other factors.  【PLUG-AND-PLAY】The LED turn signals are plug-and-play on models with front and rear bullet style housings.  Note:【Not Fit 3 1/4“ 】Some models may be need load resistor decoders or flasher relay to ensure the LED turn signals light up with full power and prevent 1157 LED bulbs from being hyper flashing, warning or any malfunction error code on dashboard.