Brightest H4 LED Headlight Bulb | The Brightest H4 LED Bulbs

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This buying guide outlines the brightest H4 LED headlight bulbs currently available.

These are our favorite high-performing and long-lasting H4 LEDs that also give you the best value and brightness. We feel confident recommending the following to the average consumer with ample experience working on cars and aftermarket headlight bulbs. 

Moreover, each of these bulbs was personally tested and evaluated by us to ensure quality and efficacy.   

AUXITO’s LEDs are our #1 pick for the brightest H4 LED headlight bulbs, packing brighter, whiter light in a longer lasting package. They are some of the brightest LEDs you can add to your vehicle while also outlasting the competition. 

Read on to find out more about the Auxitos and other top H4 bulbs. 


Best Overall
BEAMTECH Fanless LED H4 Headlight Bulbs
Pros
  • 12,000 lumens
  • 6000k 
  • 30,000 hour lifespan
  • Plug and play 
  • Dramatically brighter light
  • Better road coverage
  • Improved visibility
  • Easier to identify hurdles
  • Efficient cooling
  • Uniform beam pattern
  • Easy to install
Cons
  • May not fit some older cars

Best Budget
NORDLICHTER H4 LED Headlight Bulbs
Pros
  • More intense brightness 
  • More easily visible
  • Uniform lighting Improve peripheral visibility 
  • Easy install
  • Pure white color is very reflective
  • Adds style 
  • Long lasting 
  • Uniform beam pattern
  • Eliminates dark spots
  • Less power consumption
  • Budget friendly 
  • 7800 lumens 
  • 6500K 
  • IP68 weatherproof
  • 50,000 hour lifespan
Cons
  • Not as bright as more expensive options

Premium Choice
SEALIGHT H4 LED Headlight Bulbs
Pros
  • Improved visibility
  • One of the brightest LEDs
  • Whiter, cooler light than stock
  • Helps identify obstacles more easily
  • Easy installation
  • CANBUS built-in
  • Efficient power consumption
  • 10,000 lumens
  • 6000k
  • Modern design 
  • Aesthetic look
Cons
  • One user complained of lights going out unexpectedly

HEADLIGHT REVIEWS
EDITOR’S PICKS

BEAMTECH Fanless LED H4 Headlight Bulbs

Overall Best

The Auxito H4 LED bulbs are designed to eclipse stock bulbs in terms of brightness, color temperature, and longevity, and they deliver on all counts. They earn the top spot on this list for vastly improved visibility, look and lifespan. 

At 12000 lumens a pair, these are some of the most intense H4 bulbs available. The enhanced brightness they offer is noticeable in day-to-day use. 

These bulbs emit a longer, more powerful throw that extends farther down the road, and feature a wider field of view that offers better road coverage. This combination helps with nighttime visibility, bringing more of the road and surroundings into the driver’s vision. 

With a 6500k color temperature, these LEDs are pure white, which not only looks awesome, but is also more reflective, aiding visibility. 

The driver benefits by having an easier time making out obstacles, pedestrians, wild animals, road signs, etc. One driver described the shift from stock to these LEDs akin from standard to high definition video. 

With these LEDs installed, we were treated to a uniform beam pattern that eliminates dark spots. Furthermore, the look they add to the car’s front end is more modern and aesthetic than stock bulbs. 

Installation was simple as well. There was no interference with the stereo, and we did not require any additional decoders to produce the aforementioned results. 

Efficiency and lifespan are commendable. High-powered fans keep temperatures in check and lengthen the lifespan, coupled with the durable build and low power consumption. 

We will try to update this article with actual long term test results, but for now, the Auxitos get our seal of approval. 

Pros
  • Dramatically brighter light
  • Better road coverage
  • Improved visibility
  • Easier to identify hurdles
  • Efficient cooling
  • Uniform beam pattern
  • Easy to install
  • 12,000 lumens
  • 6000k 
  • 30,000 hour lifespan
  • Plug and play 
Cons
  • May not fit some older cars

NORDLICHTER H4 LED Headlight Bulbs

Best Budget

As a budget H4 LED kit, Mumasha’s offering ticks a lot of boxes. It is plenty bright, has a cool white color, and is long lasting despite the modest price tag. 

At 7600 lumens per pair, this LED is a lot brighter than your car’s stock bulbs, though not quite up to the Auxito’s standard. That said, this light beam significantly improves nighttime visibility and has the added benefit of not being harsh or distracting for oncoming traffic. 

Longer throw and wider field of view are appreciated, as are these LED instantaneous start up. Our testing concludes that this kit also consumes significantly less power than brighter options if that is a concern. 

Beam pattern is uniform and focused, giving the budget friendly Mumasha LEDs a premium look that improves your vehicle’s styling and does away with dark spots. Another area where these LEDs mimic pricier options is the color temperature. 

6500k produces a cool white beam that is better for identifying and distinguishing between different obstacles on the road. We can also report that there is no unsightly flickering or flashing with this kit. 

As for the build and durability, these LEDs have an aluminum housing and full IP68 water and dust proofing. They are considerably better at dissipating heat and thus last longer than kits with inferior heat management. 

Mumasha estimates a 50,000 hour lifespan, perfect even for cars that are driven significantly more than average. 

Pros
  • Improve peripheral visibility 
  • Easy install
  • Pure white color is very reflective
  • Adds style 
  • Long lasting 
  • Uniform beam pattern
  • Eliminates dark spots
  • Less power consumption
  • Budget friendly 
  • 7800 lumens 
  • 6500K 
  • IP68 weatherproof
  • 50,000 hour lifespan
Cons
  • Not as bright as more expensive options

Hikari Top H4 Led Headlight Bulbs

Premium Choice

Hikari put their best foot forward with the Top H4 LEDs, a great balance of performance, durability, and features. It is another competitive option for people looking to upgrade their stock bulbs to something brighter. 

And boy, are they bright! Outputting 10,000 lumens of crisp, focused light, these are some of the most intense and high performing LEDs you’ll see. 

The beam pattern is perfectly uniform and provides even lighting across the wider field of view of these bulbs. A more powerful throw means you get to see farther down the road and avoid obstacles more easily. 

The Hikari Tops cannot be ignored for drivers who prefer a pure white look on their LEDs. A 6000k color temperature makes for one of the coolest white beams of light on the market. 

Not only is it a modern look, it also improves visibility and safety. Whiter light has been proven to significantly reduce driver reaction time, helping avoid unexpected obstacles and potential accidents. 

We noticed a distinct improvement in clarity with these LEDs installed, making for a much safer and more secure driving experience. 

As you would expect from a premium LED kit, the Hikari bulbs have a longer lifespan and lack undesirable traits such as interference with the stereo. They come with built-in CANBUS to eliminate such annoyances.

Pros
  • Improved visibility
  • One of the brightest LEDs
  • Whiter, cooler light than stock
  • Helps identify obstacles more easily
  • Easy installation
  • CANBUS built-in
  • Efficient power consumption
  • 10,000 lumens
  • 6000k
  • Modern design 
  • Aesthetic look
Cons
  • One user complained of lights going out unexpectedly


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Check out the brightest headlight bulbs as well.

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Author

Richard Nickleson is the author and owner behind Headlight Reviews. He first started the site as a hobby to share his insights on car parts and specifically headlight bulbs, but it soon ballooned and now he writes on all topics surrounding headlights bulbs. If you've got a bulb question, contact Richard here.

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