Conversion harness to allow use of 2013+ oem ram projector headlights on all 2009-2017 ram trucks that originally came with dual or quad style halogen headlights from factory.
There are 2 different types of harnesses.
09-12 style - includes a single resistor - anti hyper flash
13+ style - includes dual resistors -anti hyper flash & lamp our error fix
**Both harness are wired differently so it is important that you order the correct one based on your trucks year.