Product FAQ's & Troubleshooting

66 articles in this collection
Written by Support
Headlight FAQ's

What is the advantage of the MKIII System?

The MKIII is our latest tech, and is a huge step foward.
Written by Support
Updated over a week ago

How do I buy the headlight kit for the OEM 2015-18? What is included in the combo kit?

Low beam and high beam combo explained.
Written by Support
Updated over a week ago

Will DRL and all OEM functions still operate correctly?

Do our LED headlight kits retain all OEM functionality?
Written by Support
Updated over a week ago

How do I install the voltage regulator and the ballast system together?

Which came first, the ballast or the voltage regulation system? Read below to find out. =)
Written by Support
Updated over a week ago

Do your Headlight kits cause radio whine?

Will my radio start to whine if i install your LED headlight kit?
Written by Support
Updated over a week ago

Can these lights be used for on road and off road use?

Suitability for onroad and off road applications
Written by Support
Updated over a week ago

What is the difference between HID and your LED tech?

Why our LED technology is superior to HID systems
Written by Support
Updated over a week ago

My Headlights will not power on or don’t seem to work correctly.

Some quick tips to get your LED headlights working.
Written by Support
Updated over a week ago

How to rotate a headlight bulb

With the F150LEDs MKIII headlight system, you can adjust the light cast by using our bulb rotation feature.
Written by Support
Updated over a week ago

I am confident either my bulb or ballast unit may not be working correctly. How can I tell for sure?

Do you think one of your components is defective?
Written by Support
Updated over a week ago

How many LED’s are on each bulb?

How many LEDs make up each headlight bulb and when do they light?
Written by Support
Updated over a week ago

Will I get any ‘check engine light’ or other errors?

Our LED headlights are custom built for our F150's.
Written by Support
Updated over a week ago

Will your lights work with aftermarket housings like Anzo?

We have high powered CREE XHP-70 units for your aftermarket housings =).
Written by Support
Updated over a week ago

Can these lights be installed on all F150 models?

Are there any limitations etc?
Written by Support
Updated over a week ago

How To Reduce Glare

Great tips on reducing glare for oncoming drivers.
Written by Support
Updated over a week ago

Are your LED kits ready for extreme weather and temperatures?

Our Lights are built to withstand the harsh temperatures and conditions of your life.
Written by Support
Updated over a week ago

Beam focus & aiming

Our lights are custom designed with beam focus support.
Written by Support
Updated over a week ago

What do I do if moisture or water makes its way inside the lamp assembly?

How to eliminate excess moisture from headlight
Written by Support
Updated over a week ago

Will they melt snow?

Can the LED headlights clear snow covered headlamps?
Written by Support
Updated over a week ago

Are the MKIII headlights too bright?

Our headlights are designed to reduce glare for other traffic
Written by Support
Updated over a week ago
LED Bars

How does the wireless harness remote work/look?

Check out this guide to see how the remote works!
Written by Support
Updated over a week ago

How to install the upgraded 42" bar brackets

The 42" brackets have been upgraded for increased height and better rigidity.
Written by Support
Updated over a week ago

Can the 42” bars be installed on 2009-14 ecoboost engines?

yes, our bars are designed to fit the ecoboost engines.
Written by Support
Updated over a week ago

Can you install the lower intake bars on the ecoboost engines? (2009-14) Will it affect air flow?

Yes, our LED bars are designed to fit on ecoboost engines.
Written by Support
Updated over a week ago

How to use the wireless LED bar remote

Using the F150LEDs wireless remote is easy and makes installing your LED bar quick and easy.
Written by Support
Updated over a week ago

How much light is blocked by my grille?

Our LED bars work great on every grill pattern!
Written by Support
Updated over a week ago

Where can I buy a harness or mounts alone?

We have made them available separately for you.
Written by Support
Updated over a week ago

Can I use the CREE LED reverse bars on my 2015-18 F150?

Yes, they work great on any 2015-18 F150's as well!
Written by Support
Updated over a week ago

I am looking to purchasing multiple light bars and I'm wanting both of them to power on and off with the same switch is this possible?

Yes, many fellow F150 owners opt for this option.
Written by Support
Updated over a week ago

What is the difference between Standard vs. Wireless harnesses?

Which harness is best for you? Read below!
Written by Support
Updated over a week ago

Do I have to run wire into my cab for the wireless harness?

No, the wireless option makes things easy!
Written by Support
Updated over a week ago

Are Your LED bars legal for road use?

Read this article for some road manner tips =)
Written by Support
Updated over a week ago