Switchback Turn Signal LEDs for 2019-2023 Ford F-150 (pair)

SKU
diod-frnturn-1038-sb
As low as $70.00
In stock
Only %1 left

Specifications

Operating Voltage: 9-16V
Operating Temperature: -40C to 85C (-40F to 185F)
Connector(s): OEM-Size Plug and Play
Switchback Turn Signal LEDs for 2019-2023 Ford F-150 (pair) is available to buy in increments of 1

Features

  • White running light with bright amber turn function
  • Direct replacement for Ford F-150 front turn bulbs
  • Plug and play, no modification with factory 4257 bulb size
  • Greater output than factory bulbs

Overview

Switchback. These aren't your average turn signal bulbs- they're Switchback! On the Ford F-150, they will illuminate in a bright white color, then switch to intense amber when the turn signals are activated. The result is a modern dual-color effect! This is one of the best ways to easily add styling to the F-150.

Brightness. All Diode Dynamics LED lighting is rated with accurate, measured lumen figures, not calculations or guesses. We test the true output in-house, and provide you the real numbers to compare.

Colors that match. Most of us have seen lighting setups with random shades of white that don't quite match. At Diode Dynamics, we operate an integrating sphere, which is a piece of lab equipment used to analyze exact color spectrum of the LED bulbs we produce. By testing each batch of products, we can ensure that all bulbs will match in color, to avoid various tints of white. These bulbs will match any other upgrades you may have from Diode Dynamics, for factory-style uniformity and a clean appearance.

Reliability. Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. They are tested by our engineering team with a device that replicates years of voltage spikes, like the ones generated each time the alternator starts and stops on your F-150. This is what kills most LED bulbs over time, but just like factory components, Diode Dynamics LEDs are designed with built-in circuit protection. While more expensive than simple bulbs, this allows Diode Dynamics LEDs to last for years, with no flickering or failure.

Experience. After over a decade in business, Diode Dynamics is one of the most trusted names in automotive LED lighting. We directly assemble and engineer an increasing number of products in the United States, allowing for higher quality and performance, with the newest and brightest LED technology. Whether it's a Ford or anything else, we pride ourselves in offering only the best possible LED solutions. Please contact us if you'd like to discuss your lighting project!

What's Included

Quantity: Two (2)
Warranty: 3 year warranty
Return Policy: 30-day Return with no restocking fee
100% Satisfaction Guarantee

Fitment

NOTE: The 3157 bulb includes tabs on either side of the bulb, while the 4257 bulb does not.

Bulb Size: 4257
Application: Front Turn Signal
Make: Ford
Model: F-150
Years: 2019, 2020, 2021, 2022, 2023
Electrical Compatibility: PWM/CANBUS System. Requires resistors
Flasher Setup: BCM Controlled (resistor only)
Length 3in
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