Truck LED Light Bars: A Guide to Illuminating Your Pickup.

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LED light bars are an increasingly popular accessory for pickup trucks. With their bright illumination and sleek style, LED lights can transform the look and function of your truck. In this guide, we’ll walk through everything you need to know about Truck LED Light Bars.

Selecting the Best LED Light Bar for Your Truck

When choosing an LED light bar for your pickup, there are a few key factors to consider:

Size and Shape

LED light bars come in different lengths, ranging from 20 inches to over 50 inches. Measure the space on your truck where you want to mount the light bar to find the right size. Common sizes are 20 inch, 24 inch, 30 inch, 40 inch, and 50 inch.

Light bars also come in different shapes. A straight bar provides a uniform beam, while a curved bar can fit the contours of your truck better. Think about the coverage area and beam pattern you need when picking the shape.

Lumens and Beam Pattern

Lumens indicate the total light output of the LED bar. A higher lumen rating means brighter light. Most truck LED bars range from 8,000 to 30,000 lumens. Consider where and how you’ll use the lights to choose the right brightness.

The beam pattern determines the shape and spread of light. Spot beams shine light directly forward in a tight pattern. Flood beams have a wide-angle light spread. Combo beams provide both spot and flood patterns in one. Pick according to your lighting needs.

Quality and Durability

Look for Truck LED Light Bars made with high-quality LEDs and components that can withstand harsh outdoor use. Features like weatherproof housings and shock/vibration resistance increase durability. Quality bars from reputable brands may cost more upfront but last much longer.

Prime Uses for Truck LED Light Bars

LED light bars are extremely versatile. Here are some of the most popular uses:

Off-Road Driving

The super-bright illumination of LED bars lets you see farther down rugged trails and dark dirt roads. Positioning lights on the roof or hood increases visibility.

Work Sites and Tasks

Portable light bars are handy for lighting up nighttime work sites, providing floodlights wherever needed. They’re great for roadside repairs, camping, auto work, and outdoor tasks.

Emergency Response

Emergency responders often use Truck LED Light Bars for increased visibility and safety when responding to incidents. The eye-catching lights help alert traffic and clear the way.

Accent Lighting

LED bars can provide a custom look when mounted on your truck. Use accent lighting to highlight specific areas or the overall profile of your truck.

Truck LED Light Bars A Guide to Illuminating Your Pickup
Truck LED Light Bars: A Guide to Illuminating Your Pickup.

How to Install Truck LED Light Bars

Installing Truck LED Light Bars requires planning to securely mount the lights and wire them properly. Here are some tips:

Choose Mounting Location

Consider visibility needs and aesthetics. Roof mounts provide optimal visibility. Hood, bumper, and roof rack mounts offer flexible positioning. Check that the mounting location is flat and sturdy.

Mount Securely

Mounting kits usually include braces and hardware for secured installation. Properly mounted bars should not shake, rattle, or come loose. Use all mounting points and re-tighten hardware periodically.

Wire Correctly

LED lights use DC power. Wire kits should include a harness, relay, fuse, and switch. Connect to the battery power source, not directly to electronics. Follow wiring diagrams carefully for safe operation.

Aim Lights Properly

Once mounted, adjust the angle of light bars to aim the beam pattern where needed. Horizontal, vertical, and rotational adjustments are usually available. Test at night to achieve the ideal angle.

With robust mounting and electrical connections, Truck LED Light Bars will illumination any nighttime activity and add eye-catching style to your truck. Take time to properly install them and you’ll get years of high-performance lighting.

Top Pickup Truck LED Light Bars

Here are some of our top Truck LED Light Bars recommendations for pickup trucks:

  • Nilight 50-Inch Curved Light Bar: An ultra-bright 50″ curved bar perfect for mounting on truck roofs. Features combo flood/spot beam and stainless steel brackets. Rugged IP67-rated waterproofing.
  • Rough Country 30-Inch Dual Row Bar: Excellent value dual-row straight bar delivering 22,800 lumens. Optimal size for placement above truck windshields. Flood/spot beam with protective aluminum shroud.
  • KC HiLiTES Gravity Pro6: Premium modular light bar with six interchangeable LED pods. Configurable beam patterns and output up to 24,000 lumens. Robust aluminum housing with mounting flexibility.
  • Auxbeam 32-Inch Straight Bar: Affordable auxiliary LED bar providing 24,000 lumens in a slim straight bar design. Flood beam optimizes side or rear truck illumination. Water, dust, and shock proof.
  • Auxito Curved 50-Inch Hybrid: Innovative hybrid dual-row bar merges spot, flood, and driving beams. Dynamic output ranges from flood to max 50,000 lumens spot. Durable aluminum housing and universal mounting.
Truck LED Light Bars A Guide to Illuminating Your Pickup 1
Truck LED Light Bars: A Guide to Illuminating Your Pickup.

Illuminating Your Truck Bed with a Tailgate Light Bar

An LED tailgate light bar is a popular add-on that boosts visibility and utility in your truck bed. Here’s an overview of what to look for:

  • Bright, Uniform Lighting: Good tailgate bars provide even, broad lighting without dark spots or shadows. Look for uniform high-density LEDs. Lumens of 500+ are ideal.
  • Rugged Protection: Your tailgate bar gets exposed to weather and cargo impacts. Seek strong housings with sealed LEDs and impact-resistant designs. IP67 waterproofing is recommended.
  • Flexible Mounting: Most tailgate bars come with universal mounting brackets that attach to existing holes or tailgate edges. Adjustable positioning helps direct light.
  • Wiring: Tailgate bars use simple 12V plug-in wiring. Get sufficient cable length to reach your truck bed power outlet and avoid tugging/straining the connection.
  • Dual Functionality: Some tailgate light bars integrate helpful features like cargo bed work lights, brake lights, or turn signals. Consider options you may find useful.

Auxbeam and Ampper are top brands to check out for quality and value in truck tailgate light bars. Install one to make loading and working in your truck bed safer and easier.


Adding LED light bars can transform the utility and style of your pickup truck. With the right size, beam pattern, and mounting location, they provide super-bright illumination for work, off-roading, emergencies, or accent lighting. Investing in a quality bar from a trusted brand and properly installing it will provide outstanding performance and longevity. Consider your truck’s needs and usage to pick the perfect LED lights.

Frequently Asked Questions

Q: Are Truck LED Light Bars legal on trucks?

A: LED bars are street-legal in most states provided they are properly mounted and not used improperly on public roads. Check your local laws. Avoid using them in a way that can blind/distract other drivers.

Q: Can I connect truck LED lights to my high beams?

A: Most recommend running LED bars as independent auxiliary lights with a separate power switch, not wired to high beams. The power drain and voltage could overload factory high beam circuits.

Q: How do I maintain my truck’s LED light bar?

A: Periodically check mounting tightness and electrical connections. Keep the lenses clean using automotive soap and water. Avoid harsh cleaners. Check for moisture inside the housing. Replace LEDs if any burn out or dim.

Q: Do Truck LED Light Bars drain my truck’s battery?

A: Yes, Truck LED Light Bars draw significant power, especially at high brightness. Use them intermittently, not for prolonged periods. Upgrade your battery and alternator if adding multiple bars. Adding a dual battery system helps.

Q: Can I customize the look of my Truck LED Light Bars?

A: Many brands offer customizable covers in different colors to change the look of your LED bar housing. You can also add colored lens filters over the lights for a unique effect. Just avoid heavily tinted lenses that reduce light output.

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