If you're looking for a way to brighten up your Jeep, truck, or off-road vehicle, you might want to consider installing an LED light bar. LED light bars are strips of LEDs that can be mounted on various parts of your vehicle, such as the bumper, grille, roof, or hood. They can provide extra illumination for driving at night, in foggy or rainy conditions, or on rough terrain. They can also enhance the appearance and style of your vehicle, giving it a cool and modern look.

But how do LED light bars work? What makes them different from other types of lights? And what are the benefits and drawbacks of using them? In this blog post, we'll answer these questions and more. Let's get started!

What is an LED?

LED stands for light-emitting diode. It is a semiconductor device that emits light when current flows through it. Electrons in the semiconductor recombine with electron holes, releasing energy in the form of photons. The color and brightness of the light depend on the type and amount of energy released.

LEDs have many advantages over traditional incandescent or halogen bulbs. They are more energy-efficient, meaning they use less power and produce less heat. They are also more durable, lasting longer and resisting shocks and vibrations. They have a faster response time, turning on and off instantly. And they offer more flexibility in terms of size, shape, color, and design.


How does an LED light bar work?

An LED light bar consists of a series of LEDs arranged in a row or a grid on a circuit board. The LEDs are connected to a power source, such as a battery or the vehicle's electrical system, through wires or connectors. The power source provides the current that flows through the LEDs and makes them light up.


Depending on the model and features of the LED light bar, it may also have other components, such as a switch, a dimmer, a controller, or a relay. For example, all of our light bars sold at Lexbern Lights include a deluxe wiring harness. These components allow you to turn the light bar on and off, adjust its brightness or color, change its pattern or mode, or synchronize it with other lights.

Some LED light bars also have lenses or reflectors that help focus or spread the light beam. This can affect the intensity and angle of the light output. For example, some light bars have spot beams that produce a narrow and concentrated beam of light for long-distance visibility. Others have flood beams that produce a wide and diffuse beam of light for short-range illumination. Some light bars have both spot and flood beams, or even combo beams that combine different patterns.

What are the benefits of using a LED Light Bar?

Using an LED light bar can have several benefits for your vehicle and your driving experience. Here are some of them:

Improved visibility: An LED light bar can provide more light than your regular headlights or fog lights, especially in dark or low-visibility conditions. This can help you see better and avoid potential hazards on the road or off-road.
Enhanced safety: An LED light bar can also make your vehicle more visible to other drivers or pedestrians, especially from a distance or from different angles. This can help prevent accidents and collisions.
Increased style: An LED light bar can add some flair and personality to your vehicle, making it stand out from the crowd. You can choose from different colors, shapes, sizes, and designs to suit your preferences and match your vehicle's theme.
Easy installation: Most LED light bars are easy to install on your vehicle, requiring only basic tools and skills. You can mount them on various locations using brackets, bolts, or screws. You can also wire them to your existing switches or use separate ones.


What are the drawbacks of using an LED light bar?

While LED light bars have many benefits, they also have some drawbacks that you should be aware of before buying or installing one. Here are some of them:

Legal issues: Depending on where you live and drive, there may be laws or regulations that limit or prohibit the use of LED light bars on public roads. For example, some states may restrict the color, size, brightness, location, or number of lights you can use on your vehicle. Others may require you to cover or turn off your lights when not in use. You should check with your local authorities before installing an LED light bar to avoid fines or penalties.
Glare: An LED light bar can produce a lot of glare for other drivers or pedestrians if not aimed properly or used excessively. This can cause eye strain, discomfort, or even blindness for them. It can also reduce your own visibility by reflecting off surfaces like snow or water. You should always adjust your lights to avoid blinding others and use them only when necessary.
Cost: An LED light bar can be quite expensive compared to other types of lights. The price may vary depending on the quality, features, and brand of the light bar. You may also need to buy additional accessories or components to install and operate it. You should consider your budget and needs before buying an LED light bar. Luckly, Lexbern lights only offers affordable LED light bars that include the wiring harness. 

Lets sum it up!

An LED light bar is a great accessory for your vehicle if you want to improve your visibility, safety, and style. It can provide more light than your regular headlights or fog lights, especially in dark or low-visibility conditions. It can also make your vehicle more visible to others and enhance its appearance. However, you should also be aware of the drawbacks of using an LED light bar, such as legal issues, glare, and cost. You should always follow the laws and regulations in your area and use your lights responsibly and respectfully.

We hope this blog post has helped you understand how LED light bars work and what are their pros and cons. If you have any questions or comments, feel free to leave them below. And if you're looking for a high-quality LED light bar for your vehicle, check out our selection at Lexbern Lights.


Still have questions about which is the best light bars for you?

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