This harness is required for installation of Harley Davidson 7" or 5 3/4" LED headlamp on specific models such as 2014 - 2018 Harley Davidson Touring and Trike models. Pls see below for models required is needed. This item is comparable to the Harley Davidson LED Headlamp Wiring Harness Part Number 69200897 Allows plug and play capability for any 7" or 5 3/4" LED Harley Davidson Daymaker Headlight Fitment: 2014 - 2018 CVO Road King FLHRSE6** 2014 - 2018 Electra Glide Ultra Classic FLHTCU 2014 - 2018 Road King FLHR** 2014 - 2018 Street Glide FLHX 2014 - 2018 Street Glide Special FLHXS 2014 - 2018 Tri Glide Ultra FLHTCUTG 2014 - 2018 Ultra Limited FLHTK 2015 CVO Limited FLHTKSE 2015 Electra Glide Ultra Classic FLHTCU 2015 Electra Glide Ultra Classic Low FLHTCUL 2015 Road King FLHR** 2015 Street Glide FLHX 2015 Street Glide Special FLHXS 2015 Tri Glide Ultra FLHTCUTG 2015 Ultra Limited FLHTK 2015 Ultra Limited Low FLHTKL ?Notice: - Plug and play installation (except for Road King) - Minor modification needed for Road King Models (FLHR) - 1 year warranty - This is an aftermarket unit FOR MORE INFORMATION ON CONNECTING THE HARNESS FOR YOUR 2014 - 2018 /2015 BIKE PLEASE DOWNLOAD THE HARNESS MANUAL HERE: - 2018 harness.pdf PLEASE NOTE IF YOU HAVE A 2014 - 2018 ROAD KING ONLY YOU NEED TO RELOCATE THE FACTORY HARNESS CONNECTOR TO THIS ADAPTER, THE MANUAL EXPLAINS HOW TO DO THIS EASILY.