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  • Sunday: 8am - 10pm CST


  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed

KC LZR 4" LED Driving Lights 300

Product Information
List Price:
Our Price:
4.8 (4 reviews)
Part #:
Beam Pattern:
Driving Beam
4" Round
White LEDs 2,400 Lumens | Black Housing
Pair of 24w Light | 6 LEDs per Light | Surface Mount
Add to Cart
Ships Jan 18th - 20th


  • Driving Light
  • Black
  • 2800 Lumens output
  • 24 Watts each light
  • KC Signature Turbine Air-Cooled Fin Design
  • Complete system includes wiring harness, relay, switch and ABS Stone Guards


If you are looking for superior auxiliary lights, look no further than KC HiLiTES LZR LED lights. Light Emitting Diode technology is at its best in these driving lights. The LZR LED lights offer outstanding world class lighting that will brighten your way no matter how dark it is.

KC HiLiTES uses 6061 extruded aluminum housings for incredible durability to withstand even the harshest conditions you can put them through. The lenses are made of a hard polycarbonate material and will not break or crack. These LED lights will resist dust, water and shock when you are driving on the road or off.

With many unique styles these off road lights will add a rugged off road look to your truck. Offered in a 4" round driving light or a 3" cube driving light.

LZR LED lights are available in a complete kit or as a single light. A 50,000 hour life span means these lights will last a long time. Included with your new lights is a detailed installation manual for easy at home application.


Beam patterns explained

Truck lighting beam patterns (side-view)
Truck lighting beam patterns (top-view)


What is the difference between driving lights, spot lights, fog lights, and flood lights?

Driving Lights

Often referred to as fog lights, driving lights have a beam that is able to travel a longer distance, but not as wide.  Driving lights perform best when used to supplement your high-beams.  Or they may be aimed lower and supplement your low-beams.

Spot / Off-Road Lights

Spot lights are strictly for off-road usage due to their powerful, tight beam.  Using an array of spot lights will offer more coverage by aiming them at slightly different angles.

Fog Lights

Fog lights are generally mounted low on the vehicle such as the bumper or bumper grille.  The light pattern is very wide, with a flat horizontal cutoff.  When properly aimed, fog lights are the perfect complement to your low-beams.  This is by far the most popular beam pattern and are installed on many vehicles from the factory - though there's always room for improvement by upgrading your existing fog lights.

Flood Lights

Flood lights have a beam pattern that may be similar in width to a fog light, but the beam does not have a horizontal cutoff.  Therefore they are also for off-road use only.  As with spot lights, a mounting location high on the vehicle is ideal.


View Available Part Numbers For This Product Line


The LZR LED 4" Lights by KC HiLiTES offer an easy at home installation. The included instructions will make installation a breeze. For additional information please call us at 1-877-216-5446 or 701-253-5906.

PDF Icon KC HiLiTES 800 Installation Instructions

23 Year Warranty

The LZR LED 4" driving lights are backed by KC HiLiTES 23 year warranty. The warranty protects against manufacturer defects and workmanship.  Please contact RealTruck for more information. 1-877-216-5446


Watch This VideoKC HiLiTES LZR LED Lights - Fast Facts

Product Reviews Summary

Price / Value
Ease of Installation
4  Customer Reviews
5 Star
4 Star
3 Star
2 Star
1 Star
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Led driving lights
Part #: KCL-300 Posted on
Was this review helpful?
(Gastonia, NC)
Price / Value
Ease of Installation
These. Lights are bright and look good on a bull bar and have good warranty for this price.
Part #: KCL-300 Posted on
Was this review helpful?
(Boone, NC)
Price / Value
Ease of Installation
Yeah, I thought it was a little pricy but I've learned you get they you pay for. And I absolutely love it! Very bright, they're my daytime running lights. Best truck on the road!
Very Nice
Part #: KCL-300 Posted on
Was this review helpful?
(Hayden, ID)
Price / Value
Ease of Installation
These lights have been great. They are exceptionally bright for how small they are. These lights are brighter than any non-HID lights. The distance of the highest intensity portion of the light goes about has far as a low beam head lights travel, after that distance they don't do much.

Installation was simple with the hardest part being getting through the firewall. One thing that is not included with this package or in the instructions is that these lights do not need a relay, even though picture shows a rely. I called KC about this and apparently this set of light doesnt require one, one less thing for me to worry about i guess.

I love these lights and would recommend them to any, and I would not hesitate to buy another set when these wear out.
Least conspicuous, top quality auxillary driving light for my application.
Part #: KCL-300 Posted on
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(Malverne, NY)
Price / Value
Ease of Installation
I chose these small (4" diam.)super bright LED lights using latest technology to fit on my bull bar without obstructing the front license plate. Also, because they are round, I can add a custom poly carbonate dome cover to increase areodynamics which is a consideration with the high cost of gas.