Auto Buero 4 PCS 4FT 3 Pin RGB Rock Light Extension Wire, Waterproof LED Rock Lights Extension Cable for Trucks, Motorcycles, Cars, ATVs

Added the exact length I needed to extend the lights

Snug fit but worked for my nilight brand wheel lights with 3 pins

There are 3 pin, 4 pin extension cables, so be sure to double check which ones your checking out with! I simply chose the option when checking out to add them when viewed as "commonly bought together" assuming they'd be the correct ones that would match up with the under cab lights I was buying... I was wrong!

I tried to use 8 rock lights on my Fiero, one in each side quarter vent, 2 in engine cover and last 2 were planned for front bumper. The extensions were long and connected well. But the rock lights i had couldn't handle the extra length and half of them began to flicker. So opted to not use the extensions and put all tuck lights in back

Work great