The 10 Best 32-inch LED Light Bars of 2020

1. Best Overall 32-inch LED Light Bar: Nilight 70004C-A 

The Nilight 70004C-A is our best overall model, as it will feature a more durable diecast aluminum profile and a sturdy stainless steel bracket. On top of this, it has a water and dustproof construction with an IP67 rating, so you can be sure it will keep the elements out.

The light quality you get is also highly impressive as this LED will provide a more natural-looking output with a color temperature of 6,000-6,500K. Because it has an appropriate combination of spot and flood beams, it provides both widespread and long-distance illumination.

This light bar also has a more effective heat dissipation mechanism, including cooling fins and a conductive silicone gel. Combined, these provide superior cooling power for extended LED durability.

You will also get an adjustable side mounting bracket for adjusting the lighting angle and direction. This bracket also makes the light easier to install, and its screws design ensures you get a tight connection.

 However, the bar has a relatively short lifespan. But for its price, the 30,000 hours service life is still highly impressive.

3. Best Curved 32-inch LED Light Bar: Mictuning 3B239C 

The curved design of the Mictuning 3B239C will fit more snugly over your car as it is molded to suit a real car arc. This curved body is also convenient because it will allow you to see all obstacles by spreading the light to a wide area.

This light bar will deliver a perfect beam pattern thanks to the unique reflector cup cover. The light output combines the spot and flood beams to provide long-distance irradiation, while also making the view angle wider.

Instead of 8 cooling fins like what you get with most other light bars, this one uses 10 pieces. With the extra fins, the LEDs will get relatively faster heat dissipation.

Additionally, the aluminum housing is IP67 waterproof and has a heavy-duty powder coating for rust and corrosion prevention. Also, adjustable mounting brackets enable you to set the beam at the ideal illuminating position.

With this light bar, you also get a cool white 6,000K color temperature for a more natural-looking light. And with the spot and flood beam combo, it will illuminate broad areas.

While this model seems to have a relatively low lifespan when you compare it to others on our list, 30,000 hours is still a decent service life, and should not be a big concern.

4. Best 32-inch LED Light Bar with Combo Beam: Auxbeam 70018980 

Auxbeam’s 70018980 offers a perfect beam combo as it includes a 30-degree spot and 50-degree flood to ensure you get the best light beam for excellent visibility.

This 32-inch LED light bar will feature an innovative 5D optic design. The 5D optic combines a fisheye lens and a reflector to ensure the light is projected to extreme distances, while still maintaining a bright surround lighting.

The Auxbeam’s 70018980 produces a total lumen output of 18,000, which is not very high but is still quite bright. And with a 6,500K color temperature, you can be sure of the best light quality for maximum visibility.

An aluminum construction protects the circuitry inside from dust and water because it is rated IP67. There are also oversized grooved heat sink fins that ensure faster and more efficient heat dissipation.

More features include an adjustable mounting bracket that allows you to change the beam angle and direction and a handy 2.5-meter wiring harness.

While this might be a more expensive LED light bar, it also has a lot more to offer to ensure great value for your cash.

6. Best 32-inch LED Light Bar Brand: Mictuning MIC-BC2180

Being a product from one of the most reputable LED light bars manufacturers, you can be sure the Mictuning MIC-BC2180 will give you an exceptional service. Mictuning has been making these light bars for many years, and they always stand behind their product. Hence, you can be confident that you are making a sound investment with this model.

With this light bar, you will get 6,000 to 6,200K output of natural and clear white light to ensure excellent visibility. The light illuminates further and wider, unlike regular halogen lamps.

There are also 10 pieces of premium quality fins on this light bar for faster heat dissipation. The Mictuning MIC-BC2180 will be an ideal light bar for use in any weather as it has an improved sealing to help keep the elements out. And it is easy to install even for absolute beginners.

While the reflectors on this light bar look relatively cheap, they still make a good reflection and should not be a big concern. The shorter wiring tail should also not be a big concern as it is still okay when installing the light bar in most vehicles.

7. Super-Brightness 32-inch LED Light Bar: Nilight 18017C-A

If you are looking for a 32-inch LED light bar that provides superior brightness, the Nilight 18017C-A is a great pick. This light bar uses a combo beam with a triple row and nest reflector cap at its center to ensure extra lighting efficiency.

There are also broad reflective plates on both sides of the bar to allow for multi-angle refraction and ensure more ambient illumination. And with the IP67 waterproof rating, you never have to worry about dust or water getting into the light. What's more, this is a quakeproof light bar.

Motorists will also love that the light bar has more efficient cooling. The cooling system uses 10-piece cooling fins and thermal grease for improving heat dissipation. 

The mounting brackets on this 32-inch LED light bar feel a little thin and flimsy, but they are surprisingly still quite durable.

8. Flexible Mount 32-inch LED Light Bar: Arsenal Offroad Inc. A-DLB-32C 

For motorists who prefer more flexibility when mounting their 32-inch LED light bars, the Arsenal Offroad Inc. A-DLB-32C is the perfect buy. This light bar comes with reversible mounts that will give you more mounting options.

For the actual lighting, a combination of flood and spot LEDs create a powerful high-intensity beam at a color temperature of 6,000K. The flood beam is set at a 60° angle while the spot is set at 30°, resulting in the intense beam.

The unit operates at 10-30 volts DC, making it widely compatible. It produces an 18,000-lumen beam that will still improve your nighttime driving experience significantly. When you buy this light bar, you also get a wire harness and rocker switch. 

While this bar light might be relatively pricier, the included accessories will ensure good value for the money.

10. Energy-Efficient 32-inch LED Light Bar: Northpole Light 180C-M3EP 

Northpole Light’s 180C-M3EP is a more energy-efficient 180-watt LED light bar designed to ensure lower power consumption, making it more eco-friendly.

This light bar has 2 LED rows with a spot and flood combo that produces 13,200 lumens and 6,000K color temperature for more natural light.

A rigid aluminum housing plus a shatterproof lens keeps these LEDs water and dust proofed for consistent performance throughout and extended durability. This housing also acts as a heat sink as there are several cooling fins for heat dissipation.

The entire structure is held in place via stainless-steel adjustable mounting brackets, making it possible to adjust the beam angle.

The relatively lower lumen is perhaps the most significant drawback for this model. But, 13,200 lumens is still quite decent and should be enough for many motorists.