Using OE quality terminal pins and seals-NEW high quality mil-spec tefzel wire -OE quality adapter connectors. No epoxy filled bulb sockets with soldered joints-OE quality crimped terminal pins (no soldered joints, no soldered terminals, no splices, no butt connectors) -high quality Raychem dr-25 sleeving / loom & adhesive heat shink-Plug and Play - no cutting or splicing wires. NOTE Hyper flashing (rapid blinking of the turn signals) has been reported using this harness (LX model). It may be possible on other models. At this time, resistors are not included with this harness.
TheRetrofitSource has a nice Morimoto HD LED Load Resistor or Sylvania makes "LED Load equalizers" (resistors) which are available at most local auto parts stores & online. Professional installation of resistors is suggested. To help eliminate Hyper-Flash, Plug and Play Resistor extension harnesses available - message me if interested. Connects directly to resistor (no cutting your car's harness) and gives an additional 1ft (or more) of length to locate the resistor further away. The item "Headlight Adapter Harness for 2016-17 Honda Accord Sedan Halogen to Touring LED" is in sale since Tuesday, January 12, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Lighting & Lamps\Headlights".The seller is "6spd_ek" and is located in Schenectady, New York. This item can be shipped worldwide.