5 Best Brightest H4 Headlight Bulbs to Light Up your Way

When it comes to driving at night, the headlights you’re using are easily the most important safety aspect of your vehicle. Whether it’s so you can see where you’re going, or so other road users can see you, a clear level of visibility is essential and non-negotiable.

However, while many drivers may simply replace their headlights with the basic, cheap common lights, investing a little bit more into a professional, premium-quality set of H4 headlight bulbs can bring so many benefits into your life.

Whether you drive a truck or a car, having the right set of headlights can make a dramatic improvement to your level of safety when you’re driving out in low-light conditions. Of course, when it comes to actually choosing the right set of bulbs, there are so many options available that it becomes somewhat overwhelming.

Luckily, we’ve done the hard work for you. We’ve searched across the market and streamlined what’s out there to just five of the best bulbs available. We’ve taken everything you’ll need to think about into account to help you make the right decision for you.

This includes the quality of the bulb, its performance, its lifespan and, of course, the price. So, if you’re looking for new headlights for your car, these are the bulbs you need to be thinking about.

Hella H4 100 80-Watt High Wattage Bulb (12V)

Hella H4 100/80-Watt High Wattage Bulb (12V)

To start off our list, we’ve chosen these super powerful H4 headlight bulbs from Hella. We’ve chosen these bulbs for so many reasons, and you can put your faith in these bulbs when it comes to getting the job done.

What makes the Hella bulbs special is the fact that they come with such a high wattage capacity. Since they’re capable of handling so much power, they shine brighter and last for much longer than your standard headlight bulbs.

Thanks to this long lifespan, these bulbs are considered incredibly eco-friendly, yet fail to falter when it comes to providing you with the outstanding amount of light you need in low-light conditions.

In fact, these bulbs are so bright they can light any road you’re traveling on and are even ideal for off-road experiences or night-time racing activities. You can keep them on for hours without causing any damage to the bulb itself. The total lifespan averages around 25,000 hours.

With each purchase, you’ll only receive a single bulb, so you’ll need two for a full upgrade, but the bulbs are relatively affordable, so this shouldn’t cause much of a problem. In short, if you’re looking for a bulb that’s designed to stand the test of time, you may not need to look further than this!

  • An incredibly bright bulb
  • An average lifespan of around 25,000 hours
  • Easy to install without triggering engine codes
  • Considered a very eco-friendly bulb
  • Primarily designed for off-road use
  • Dims slowly over time (common with halogen lights)

BeamTech H4 LED Headlight Bulb (Pack of 2)

BeamTech H4 LED Headlight Bulb (Pack of 2)

Next up, we’ve chosen another outstanding bulb set, this time covering the H4 LED variety. What makes these bulbs stand out is the fact that they’re crafted using CPS Chip Technology. This is renowned in the bulb industry for being one of the brightest.

Since these come in a pack of two, you’ll be able to both upgrade both headlights at the same time, which is highly recommended for the best results. Do this, and you’ll be able to enjoy up to 8,000 lumens of light, which is truly impressive for a bulb this size.

The light itself registers at 6,500K in terms of temperature, which means it produces a xenon white light, rather than the typical blue you may see out and about. This is great for you because you’ll have clear visibility, and great for other drivers since you won’t distract or blind them.

We also love the fact this bulb produces far less heat than your typical halogen headlight bulb. Not only does this protect your car or truck from damage, but also helps to expand the lifespan of the bulb. In all, the average life expectancy of each bulb is around 30,000 hours.

The installation process of this bulb is incredibly simple thanks to the plug and play technology, as well as being completely safe. There’re no high voltage components to catch yourself on, as well as zero circuitry or electromagnetic interference.

In short, it’s easy to see why these are some of the most popular bulbs on the market. There’s really nothing bad to say about them. The price might be more than you would typically pay for a pair of bulbs, but this is quality like you’ve never experienced before.

  • Produces a light temperature of 6,500K (xenon white)
  • An impressive average lifespan of 30,000 hours
  • Incredibly simple installation with plug and play technology
  • Produces up to 8,000 lumens of light
  • The premium price tag per pack of two

Cougar Motor LED Headlight Bulbs All-in-One Conversion Kit

Cougar Motor LED Headlight Bulbs All-in-One Conversion Kit

While this is by far the most expensive H4 bulb set on our list, if you’re looking for the complete headlight conversion experience, it doesn’t get much better than this premium-quality kit from Cougar.

With this pack, you’ll find two bulbs, so you can completely upgrade your current headlight system that produces a combined total of 80-watts of light. This totals around the 7,200 lumens mark, which is more than enough to help you see while you’re driving at night.
However, it’s the details of this set that really sets it apart from the rest. Each bulb comes with its own built-in TurboFan system.

This is capable of turning with a truly amazing speed of 10,000 RPM, which helps to keep the bulbs cool, even with excessive usage.
This means the total lifespan of the bulbs is an incredible 50,000 hours, which is far greater than any other bulb set we’ve seen. Additionally, each bulb comes with its own integrated waterproof housing, which makes this a great set for both on and off the road.

With plug and play technology that drops the installation time down to 20 minutes, a beam angle of 360° and a temperature rating of 6000K (white), headlight bulbs don’t get much better than this. The only thing you’ll need to make sure of before you buy is that it fits your car!

  • An outstanding lifespan of 50,000 hours
  • Built-in fan to help keep the bulbs cool
  • Canbus technology to prevent vehicle error codes
  • Simple plug and play technology
  • Not designed to fit all vehicles
  • An expensive price tag

Hella HLA H4 12V 60 55W Halogen Bulb

Hella HLA H4 12V 60/55W Halogen Bulb

Heading back over the Hella brand now, we’ve chosen another extremely affordable bulb that’s perfect for drivers buying on a budget.
These packs come in single units or in packs of four, depending on which is best for you.

What we love about this bulb is the fact that it’s designed for a universal fit. This means you can use it in your car, your truck, your Jeep, or even your motorbike. Whatever vehicle you need to change the bulbs on, you can bet that this bulb will be a perfect fit.

Apart from that, there’s really not too much to say about these bulbs. Each one is produced under Hella’s strict manufacturing requirements, a process which has been consistent for nearly 100 years, and the bulb angle here means you’ll be able to enjoy a very accurate light pattern.

The bulbs are easy to install thanks to their universal connection and register in about 50-watts, which produces more than enough lumens to light up the road ahead. The only real downside to these bulbs is their durability.

Of course, this is what you’re paying for with the price, but they’re not designed to withstand extreme weather conditions. This includes most off-road activities you might be planning on, and there are even reports of light failure during below average cold winters.

However, if you’re looking for an affordable runabout bulb that doesn’t break the bank and get you safely from A to B, Hella is an ideal choice.

  • Ideal for budget-conscious buyers
  • Easy to install
  • Universal connection for best fit in most cars
  • Durability is much less than other bulbs on this list
  • Not designed for extreme environments or driving

Philips X-treme Vision Bulbs (Pack of 2)

Philips X-treme Vision Bulbs (Pack of 2)

To finish off our list, we’ve chosen a household name in the bulb industry that’s been around for decades. With this particular range of bulbs, you can enjoy the best of both worlds when it comes to quality and price.

This set is super affordable and suitable for any kind of budget and comes as a pack of two, so you can completely upgrade your vehicle’s headlights. What stands out about these bulbs is the fact they produce up to 130% more light than your typical halogen headlight bulb.

This averages a beam length of around 45 meters, which is a fantastic amount of range of any kind of nighttime driving. In fact, Philips claims this can increase your reaction time by up to two seconds, which is a formidable increase in terms of safety.

The quality is also here since each bulb is covered with a high precision coating and produced using UV-Quartz glass. What’s more, if you’re looking for the classic blue light over white, this bulb produces at a temperature of 3500K.

The only real significant downside is the fact that the lifespan only registers in at 450 hours, which is a far cry from the other bulbs on this list. However, if you don’t do much driving at night but want affordable quality through a brand you can trust, Philips is the way to go.

  • Produces a light temperature of 3500K
  • A total beam length of 45 meters
  • Produces up to 130% more light than a standard halogen bulb
  • A household brand name you can trust
  • Only 450 hours lifespan average


As you can see, when it comes to replacing or upgrading your headlights, there’s plenty of options out there for you to choose from. Any of the five H4 bulbs we’ve listed above make ideal choices, so simply pick the one that best suits what you’re looking for!