Oyviny 4 Pin Flat Y-Splitter Plug Adapter with 17.5 inch Trailer Extension Harness Plug and Play Adapter for LED Tailgate Light Bar and Trailer Lights Insulating Housing with Dust Cover

Worked great for me

Easy to install works like it should

it worked

You can hook everything up all together

Worked for for me.

It allows me to keep my truck bed lights connected and trailer/boat connected.

Liked it, quick connect ,would recommend for others to get

very nice product works great.

Great product

Bought five of these and they work perfectly