2015–2018 Ford F-150 Headlight Bulb Sizes & LED Upgrade Guide

Introduction: Why Upgrading Your 2015–2018 Ford F-150 Headlights Matters

If you drive a 2015–2018 Ford F-150, you've likely experienced the limitations of the factory halogen headlights—especially when navigating poorly lit roads or driving at night. These trucks are known for their power and reliability, but the stock headlight output often falls short of expectations.

Upgrading your F-150 headlights to LED isn’t just about giving your truck a modern look—it’s about improving road visibility, safety, and confidence behind the wheel. Whether you own a 2015, 2016, 2017, or 2018 model, replacing dim halogens with bright, efficient LEDs is one of the most cost-effective upgrades you can make.

This guide will walk you through everything you need to know, including:

• The correct light bulb sizes for all major exterior and interior lights,
  
• LED upgrade options,
  
• Installation tips and compatibility warnings,
  
• And answers to common questions for DIYers and truck enthusiasts alike.
  

Let’s start with a complete light bulb size chart for your 2015–2018 F-150, including headlights, fog lights, brake lights, and more.

Ford F-150 Bulb Size Chart (2015–2018 Models)

Whether you're upgrading your 2018 F150 headlights, replacing a burnt-out brake bulb on your 2016 model, or installing interior LEDs in your 2015 truck, having the right bulb size is crucial. Here’s a full breakdown of bulb types across these model years:

Exterior Bulbs of Ford F150

Interior Bulbs of Ford F150

Note: 2017 and 2018 models may include factory LED packages on higher trims (Platinum, Limited). These trims use non-replaceable LED modules that are different from halogen-based models. Always verify your trim level before ordering bulbs.

By using this full-size chart, you can avoid compatibility issues and streamline your LED upgrade process. Whether you're upgrading your 2015 F150 headlights, your 2017 Ford F150 taillights, or your 2016 F150 dome light, this guide has you covered.

2015–2017 Ford F-150 Headlights Overview

From 2015 to 2017, the Ford F-150 maintained a consistent headlight setup across most trims. These model years came standard with halogen headlights on trims like XL, XLT, and Lariat, while optional factory LED assemblies began appearing in select 2017 models.

If your truck uses halogen bulbs—and most do—upgrading to LED is a fast, affordable, and high-impact improvement.

Bulb Sizes (Halogen Models)

• Low Beam: H11
• High Beam: 9005
• Fog Light: 9140 or H10

These sizes are consistent across 2015 F150 headlights, 2016 F150 headlights, and 2017 Ford F150 headlights. LED upgrades are fully compatible with the OEM housings for all three years.

LED Upgrade Options

We recommend the following Hawkglow LED kits:

• H11 LED for low beams
• 9005 LED for high beams
• H10 LED for fog lights

These plug-and-play bulbs offer a dramatic increase in brightness, a cooler white color temperature, and a lifespan up to 30x longer than stock halogens.

Quick Notes

• Installation time: approx. 20–30 minutes per light
• Use CANbus decoders if you experience flickering or warning messages
• LED bulbs are polarity sensitive—test before finalizing

This makes the 2015–2017 F-150 one of the easiest platforms for LED headlight upgrades without modifying the original housing.

2018 Ford F-150 Headlights Overview

The 2018 Ford F-150 came with a more advanced lighting configuration compared to earlier years. While lower trims (XL, XLT, Lariat) still used standard halogen headlights, factory LED headlights were more widely available on higher trims like Platinum and Limited.

Bulb Sizes (Halogen Models)

• Low Beam: H11
  
• High Beam: 9005
  
• Fog Light: 9140 or H10 (depending on trim)
  

If your truck does not have the factory LED assembly, these halogen bulb sizes apply and are fully compatible with plug-and-play LED kits.

LED Upgrade Options

Hawkglow offers direct-fit LED upgrades for halogen-equipped 2018 models:

• Low Beam: Hawkglow H11 LED
• High Beam: Hawkglow 9005 LED
  
• Fog Light: Hawkglow H10 LED
  

These LED kits deliver a major increase in brightness and clarity with no modifications required.

Quick Notes

• Installation time: 25–30 minutes per set
  
• Use CANbus decoders if flickering or warning lights occur
  
• LED polarity matters—test before locking into place
  
• Factory LED housings (on Platinum/Limited) cannot accept aftermarket bulbs
  

Upgrading your 2018 F150 headlights is a fast, affordable way to increase nighttime visibility and give your truck a clean, modern appearance—all without replacing the headlight housing.

Headlight Installation Tips (2015–2018 F-150)

Upgrading your Ford F-150 headlights from halogen to LED is one of the simplest yet most rewarding DIY projects you can do—no rewiring, no cutting, no special tools required. Here’s what to know before you get started.

General Installation Tips

• Turn the wheels outward for easier access to the headlight housing through the fender liner.
  
• Disconnect the battery to prevent short circuits.
  
• Remove the bulb dust cover, twist out the old bulb, and insert the new LED.
  
• Check polarity before final installation—flip the plug if the LED doesn't light up.
  
• Secure the CANbus decoder (if needed) away from heat or moving parts.
  

Most users can complete all three bulb replacements (low beam, high beam, fog light) in under 45 minutes. Upgrading your 2015–2018 F150 headlights is quick, cost-effective, and completely reversible. With a little time and the right tools, you’ll enjoy safer night driving and a sharper front-end appearance.

Final Thoughts: Brighten Your Drive with Hawkglow LED Headlights

If you drive a 2015 to 2018 Ford F-150 and are still relying on stock halogen headlights, you're missing out on a safer, more confident driving experience. Dim factory bulbs not only limit your visibility—they limit your truck’s full potential.

Upgrading to LED headlights is one of the smartest and simplest changes you can make. From better brightness and energy efficiency to longer lifespan and a cleaner, modern look, it’s an all-around win.

At Hawkglow, we design lighting solutions built specifically for Ford trucks. Our plug-and-play LED kits are engineered for perfect fitment, optimal beam patterns, and full CANbus compatibility—so you can install with confidence and drive with clarity.

Ready to Make the Switch?

Whether you're driving through the backcountry at night or commuting through city streets, better lighting means better safety.
Upgrade your F-150 headlights today and see the difference every time you turn them on.

Related Reading

• 1997-2024 Full Year Ford F-150 Headlight Bulb Size Guide
• 2019–2022 Ford F-150 Bulb Replacement Guide
• 2009–2014 Ford F-150 Bulb Size Guide