NOTE: This product is an accent light only, and will change the color of your factory-installed parking light. It will not provide daytime brightness and visibility.From the factory, the 2015-2017 F-150 has LED accents in the premium-model headlights that illuminate in an amber color for the parking light. With Diode Dynamics replacement LED boards, you can upgrade your look by making those accents light up as white parking light, as well as an amber turn signal, with a "switchback" dual-color effect. This is a great way to add a unique look on the road, while maintaining a clean OEM-style appearance.Made in USA, these LED boards are a direct replacement for the factory ones, but have double the number of LEDs, in both white and amber. The white LEDs turn on as your parking lights and DRLs, with a dimmed power level at night. Anytime you hit your turn signal, the white shuts off, and they light up in amber to indicate signaling.You don't have to align and fasten LEDs by hand- this is an OEM-grade solution, with exact fitment, and perfect alignment of the new LEDs. Just remove the factory boards, and ours fit directly in place. Your order includes two sets of replacement boards, one for each side.To drive the LEDs safely, a new constant-current, waterproof, inductive driver is included for each set. This driver utilizes a PWM brightness control system, a Diode Dynamics exclusive. This allows for a lower-power white at night, higher-power white during the day, and then an amber turn signal that is even higher-power! While the amber is bright, we do not recommend disabling your factory turn signal.Professional installation is strongly recommended, as the factory headlights must be opened in order to replace the LED panels. T-tap connectors and wiring instructions are included, to connect to your factory signal wires.All Diode Dynamics products are backed by a 3-year replacement warranty.
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