【Compatibility】The brake taillight for harley touring road king, sportster, Dyna, Softail, Heritage. 2012-2016 FLD Switchback,1999-2010 XL1200C Sportster 1200 Custom, 2021 FLH Electra Glide Revival, 1999-2022 FLHR Road King, 2007-2020 FLHRC Road King Classic, 1999-2022 FLHT Electra Glide Standard, 1999-2013 FLHTC Electra Glide Classic, 2009-2023 FLHTCUTG Tri Glide Ultra, 2008-2023 FLHTK Ultra Limited, etc. 【Integrated Brake Taillights with Turn Signals】Function as brake light, tail running light, turn left and turn right. High intensity red light for brake light, when turning on the brake light, flashes 3 times quickly then always-on. Red light for tail light.Amber light for turn signals. 【Upgrade Design】Upgrade design, the appearance of an eagle's claw and the unique outer arc lighting design make the light of the taillight cool and fashionable; the novel appearance is paired with smoked lenses to release your style and stand out from the crowd. 【Super Bright】Built in high power SMD LED chips, much brighter lighting output, maximum your rear visibility while riding at night, make your driving safer. Worry-free 90 days manufacture warranty, and friendly customer service. 【Easy Installation】Easy to install, plug and play, come with an adapter plug, which designed to plug directly into your stock taillight circuit board, eliminating the need to cut and splice wires and without sacrificing any stock taillight functionality. Easy wiring, black wire- ground, green wire - turn right, yellow wire- turn left, red wire- brake light, blue wire- running light and license plate light. 【Compatibility】The brake taillight for harley touring road king, sportster, Dyna, Softail, Heritage. 2012-2016 FLD Switchback,1999-2010 XL1200C Sportster 1200 Custom, 2021 FLH Electra Glide Revival, 1999-2022 FLHR Road King, 2007-2020 FLHRC Road King Classic, 1999-2022 FLHT Electra Glide Standard, 1999-2013 FLHTC Electra Glide Classic, 2009-2023 FLHTCUTG Tri Glide Ultra, 2008-2023 FLHTK Ultra Limited, etc