Want to give your For upgraded LED lighting for a more modern look? Your package will include a pair of white/amber 48-LED 1157 LED front turn signal bulbs and a pair of red 48-LED 1157 rear turn signal bulbs. The front white/amber LED bulbs function as xenon DRL daytime running lights and as amber yellow turn signals. The rear red LED bulbs function as tail running lights/brake lights and as rear blinker lights. These bulbs feature a direct plug and play installation for most early models. For 2013 and up models, you will need to add load resistors (ASIN: B00FDX6YAE) to prevent the LED bulbs from hyper flashing. Give your For Davidson upgraded LED front and rear lighting for a modern and unique look with increased safety and style Feature: Fit most 1986-2018 Davidson models with 2 screw bullet shape flat turn signal lamps such as Heritage Softail, Road King, Electra Glide, Sportster, etc. The complete set comes with a pair of white/amber 48-LED 1157 LED front turn signal bulbs and a pair of red 48-LED 1157 rear turn signal bulbs The front white/amber LED bulbs function as parking/driving/daytime running DRL lights in xenon white and amber yellow for turn signals, the rear red double filament LED bulbs with bright/dim modes function as tail running lights and rear blinker lights Direct plug and play for most early models; for 2013 and up models, you will need to add load resistors (ASIN: B00FDX6YAE) to prevent the LED bulbs from hyper flashing Fitment: This page features the iJDM front / rear LED running brake turn signal lights for the following vehicles: For most 1986-2018 Harley Davidson models with bullet-style lamps For Heritage Softail Classic For Road King For Electra Glide Ultra Classic For Ultra Limited/Low For Ultra Classic Electra Glide For CVO Limi etc. Note: For 2013 and up models, you will need to add load resistors (ASIN: B00FDX6YAE) to prevent the LED bulbs from hyper flashing.