Diode Dynamics LED 4th Brake Light/Reverse Module Kit For 2015-2022 Ford Mustang 2019-2026-sierra-1500 Rolled threads post-heat treatment for

Rolled threads post-heat treatment for added fatigue strength

The Radius has been increased to further protect areas prone to stress fractures

Each kit includes upper and lower laser-cut steel strut spacers

400 Watts @ 120V

FITMENTS: 9005

Diode Dynamics LED 4th Brake Light/Reverse Module Kit For 2015-2022 Ford Mustang 2019-2026-sierra-1500 Rolled threads post-heat treatment forCustom Appearance. If you're looking for a way to make your S550 Mustang stand out, here's a perfect solution! The Diode Dynamics 4th Brake Light Kit converts your factory reverse light to shine both bright white, and red. Not only do you get an upgraded backup light, you can also add a red running and brake light, for a unique, modern look on the road. Red Running Light: The red light comes on at 50% brightness anytime you have your parking lights or