H7 Vs H11: What’s the Difference between H7 and H11 Bulbs

Are you shopping for a new car and wondering which headlight bulb to choose: H7 vs H11 bulb?

The H7 and H11 bulbs differ in several ways.

  • Size and shape: The H7 bulb is typically longer and narrower than the H11 bulb, with a base diameter of 13mm and overall length of 55mm, while the H11 bulb has a base diameter of 9mm and overall length of 43mm.
  • Wattage: The H7 bulb typically has a higher wattage of around 55W, producing a brighter and more intense light than the H11 bulb, which has a lower wattage of around 35W. However, the higher wattage of the H7 bulb tends to generate more heat, reducing its lifespan.
  • Light output: Due the the higher wattage in H7 bulbs, this produces a brighter light than the H11. However, the brighter light also can reduce the lifespan of a h7 bulb.

It’s important to note that H7 and H11 bulbs are not interchangeable, as they have different bases and socket types.

So, which one should you choose? It all depends on your needs and preferences! This article will discuss everything about h7 vs h11 headlight bulb.

Difference Between H7 And H11 Led Bulbs

H7 Vs H11 Headlight Bulb

H7 bulbs have a single filament. They feature dual holders and are utilized for low beam purposes, while H11 bulbs are used for fog lights and also have an integrated connection socket. The manner in which these two lights are put on automobiles differs as well. 

What Is the Difference Between H1 And H7 Headlights?

Used in Porsche, Mercedes, Audi, and BMW cars.Almost all automobile manufacturers use it.
The headlight bulb is installed by twisting it into the socket.The headlight bulb is plugged into the socket during installation.
It is intended to be used as a low beam light bulb.Designed to be used as a fog light or in the same applications.
Similar to ordinary electrical plugs, exposed connector plugsClosed connection plug that secures wires.

What Is H7 Headlight Bulb

What Is H7 Headlight Bulb

A single beam LED bulb, also known as an H7 headlight bulb, is a halogen light source inside of a common-type style and size of an automotive headlight.

Such lights are typically found on cars manufactured since the 1930s. These bulbs commonly require no special wiring or modification to use; they may be plugged directly into the car’s electrical system. They are usually used in pairs, with one bulb on each side of the car.

Each bulb is shaped like a short cylinder and is filled with inert gas, typically krypton or xenon. At the bottom of this is a filament of tungsten wire—a long narrow strip made from an alloy of tungsten such as tungsten-rhenium. This strip has two electrical contacts along its length, one at each end.

H7 Led Headlight Bulb Specification

H7 Led Headlight Bulb Specification

Headlight bulbs are often overlooked, but they can make a big difference in the safety of your car. Some headlights have lifetime guarantees, but all of them lose intensity as time goes on, so you should consider upgrading your headlights to LED if you haven’t already.

The h7 LED headlight bulb offers performance comparable to halogen and is even more durable than most other LEDs.

It is always on and has no need for warm-up time or protective circuitry, which can sometimes cause issues with other headlights.

It also comes with a lifetime warranty and is designed to last up to five times longer than your typical headlights. The h7 LED features a beam angle of 315 degrees and produces about 100 lumens per watt.

This slim headlight has a lifespan of anywhere from 25,000 to 50,000 hours, depending on the type of bulb you purchase.

It is one of the brightest LED lights available on the market and has a high colour temperature for safer driving at night.

H7 Headlight Bulb Fits What Cars

H7 Headlight Bulb Fits What Cars

These are H7 headlights – which indicates that they are the traditional type of headlights. If you have a Mercedes, Audi, or BMW, then these are the bulbs for you!

Headlights do matter in the overall look of your vehicle. They make all the difference in visibility and safety.

The H7 bulb is for cars that have their parking lights on at least three hours per day. These are the most common headlight bulbs used in cars today.

Is H7 bulb high or low-beam?

H7 is a low beam light. The high-beam headlights illuminate the vehicle’s path, while the low-beam lights can be projected to a considerably shorter distance in order to provide drivers with sufficient visibility.

Can you replace H7 bulb with LED?

Can you replace H7 bulb with LED?

You cannot replace the h7 bulb with an LED. The H7 is a halogen bulb that has a filament and metal, which are heated to generate light.

The filament is heated when power passes from the metal base to the bulb. There is no heating in LED bulbs as they have semiconductors on the inside that emit light when power passes through them. On the other hand, an LED bulb is a current light bulb.

Are all H7 headlight bulbs the same?

Are all H7 headlight bulbs the same

Yes, they have universal fittings. H7 headlight bulbs, also known as H7 headlights and H7 low-beam lights, are small xenon bulbs meant to produce a solid light and provide excellent visibility.

They can be identified by their pyramidal shape, with a narrow base and short flange. Due to the shape and design of these xenon bulbs, they require a separate metal reflector that fits around the bulb base to provide light and reflect light back into the lens of the bulb.

What cars use H7 headlight bulb?

What cars use H7 headlight bulb?

Mercedes, Audi, and BMW cars. The H7 is the most common headlight bulb size. Manufacturers like Mercedes, Audi, and BMW all use H7 bulbs on many of their models. H7 bulbs are also popular with Acura, Mazda, and Saturn models.

Which H7 LED Bulb Is the Best?

The Philips RacingVision +150% H7 headlight bulb is currently the best seller on Amazon. This bulb has a maximum output of 1500 lumens and has a lifetime of around 200 hours. 

H7 Headlight Bulb Upgrade

H7 Headlight Bulb Upgrade

Depending on your vehicle, you may be able to upgrade your headlight bulb with an H7 bulb. H7 bulbs offer better performance than regular bulbs and are more durable.

They also have a longer life span, so they may not need to be replaced as frequently. Here are a few steps that you can follow to upgrade your headlight bulb:

  1. Head to your local car dealership and find an H7 bulb that is compatible with your vehicle.
  2. Remove the old headlight bulb by unscrewing it from the light assembly.
  3. Install the new H7 bulb by screwing it into the light assembly.
  4. Reconnect the electrical wires by following the instructions that come with the new headlight bulb.

How to Replace H7 Headlight Bulb

How to Replace H7 Headlight Bulb
  • Step 1: Find the correct replacement bulb
  • Step 2: Take the old H7 bulb out
  • Step 3: Remove the old headlight socket and label it
  • Step 4: Go to the auto store and buy an H7 bulb
  • Step 5: Remove the old headlight socket, then take the new H7 bulb out 
  • Step 6: Install the new H7 bulb by inserting the socket into the socket and turning clockwise.
  • Step 7: Put on a new rubber cover
  • Step 8: Turn on the car, and the test light will be on
  • Step 9: Let your car run for 30 minutes to warm up, then turn off the car and do not turn it back on until you are ready to go again, as leaving a hot engine can burn out your headlights.

What Is H11 Headlight Bulb

What Is H11 Headlight Bulb

the H11 halogen bulb is one of the most popular types of headlight bulbs out on today’s market and is available in both a single filament light bulb and as two lights with one filament. The H11 halogen lamp comes in L shaped socket.

The H11 headlight bulb offers a wide range of benefits to motorists. It has a lifespan of up to 30000 hours, which is more than double that of your original halogen bulb.

The H11 halogen lamp is long-lasting when it comes to headlight bulbs and also provides better overall lighting for your vehicle.

What Does H11 Mean in Headlights?

What Does H11 Mean in Headlights?

H11 means H11 bulbs have an L-shaped socket and are single-filament halogen lamps. These bulbs primarily use quartz glass, making them very durable.

These types of headlights are also easy to install and can be used in a variety of vehicles. H11 headlights are often more expensive than other types of lights, but the durability and longevity make them worth the purchase.

If you’re looking for some new headlights for your vehicle, you may want to consider H11 bulbs! That is, if you do not require any speciality lighting effects like strobes or sequential turn signals.

H11 Headlight Bulb Specification

H11 Headlight Bulb Specification

H11 light bulbs produce around 350 lumens per bulb, run on 12 volts, and have an operating temperature of 2,700 degrees Fahrenheit. This is a great replacement for H3, H4, and H7 light bulbs.

The life span of these lights is almost twice that of other headlight models, so they’re one of the best investments you can make to improve the look of your vehicle.

H11 Headlight Bulb Replacement Cost And H11 Headlight Bulb Price

H11 h11 headlight bulb replacement cost is around $18 – $25 (2-pack) depending on where you buy them. 

Best H11 Headlight Bulbs Reviews

SYLVANIA – H11 Xtravision Headlight Bulb

H11 XtraVision bulb offers a vivid, clean white light with minimal blue and no ultraviolet rays while providing superior visibility and safety. They’re also 30% brighter than most halogen bulbs. The equivalent wattage is 55W.

Sylvania XtraVision technology delivers a pure brilliant white light that enhances visibility and safety for every driver, making it one of the best new headlight bulbs on the market.

This bright white light is great for adaptive lighting systems and radar detection devices. It provides greater visibility than traditional halogen bulbs and a pure white light that will not distort color recognition.

These automotive bulbs also feature a unique UV-Filter coating that helps prevent fading on instrument panels and plastic headlight housings.

Philips H11 Crystalvision Ultra Bulb

The CrystalVision Ultra Bulb is the brightest, most powerful H-shaped light bulb on the market. It produces extreme light that never gets dim, so you can see just how clean your home is, revealing depth and detail like never before.

Don’t be afraid to step up to the Ultra Bulb — its performance will amaze you.

For more than 60 years, Philips has led innovation for lighting solutions. With a long history as an innovator in lighting, Philips continues to push the envelope by developing new technologies and materials for better light.

The Philips H11 CrystalVision A-Shape Ultra Bulb is the best H-shaped bulb on the market.

Voltage Automotive H11 Halogen Headlight

Save time with this Voltage Automotive standard H11 headlamp bulb. The Voltage Automotive Standard H11 Headlight Bulb replaces a burnt-out or missing bulb in most vehicles and is made to fit in the same space as the original Halogen headlamp bulbs. These replacement bulbs are an OEM style replacement for MPG’s, Toyota, and Lexus.

The Voltage Automotive Standard H11 Headlight Bulb delivers an OEM quality beam pattern with 100% more light output than the stock bulb. Voltage Automotive Standard H11 Headlight Bulb also features a shatter-resistant polycarbonate lens.

This Voltage Automotive Standard H11 Headlight Bulb uses high-quality, long-lasting halogen bulbs rated at 2,000 hours, so you don’t need to replace them as often as a standard bulb.

What Is the Brightest H11 Headlight Bulbs?

What Is the Brightest H11 Headlight Bulbs?

Philips H11 CrystalVision Ultra Bulb is the brightest headlight bulb on the market, with a dazzling 6000 lumens of light. It’s made for maximum brightness and safety, so you can drive with peace of mind during those long road trips.

Here’s what makes this bulb different from its competitors:

  • A Philips H11 bulb is brighter than a halogen H11. The difference is pretty significant – 6000 lumens (CrystalVision Ultra) vs 450 lumens (Halogen). The amount of light you get from the H11 CrystalVision Ultra is absolutely amazing.
  • A Philips H11 bulb lasts longer than a halogen bulb. With its 11000 lifetime hours, this headlight bulb will brighten up your road for years to come.
  • Philips H11 CrystalVision Ultra has a unique Optic cooling system, which will keep your headlights safe, cool, and clean.

How Long Do H11 Bulbs Last?

How Long Do H11 Bulbs Last

H11 bulbs have a lifetime of 30,000 to 50,000 hours. However, these bulbs have a lifespan of 55,000 hours. So, this means that an H11 bulb would burn for at least 4.5 years and possibly up to about 6 years when used for 3 hours per day.

H11 bulbs are made with a special phosphor that allows them to emit light steadily all the time, meaning they don’t flicker as older fluorescent bulbs do.

This is something you should be aware of if you’re planning on using these bulbs in your home or business.

Types Of H11 Bulbs

Types Of H11 Bulbs

Halogen light bulbs are the most frequently used type of H11 bulb. They are relatively inexpensive, and they produce a more whitish color than other types of light bulbs.

Halogen light bulbs produce more light than incandescent light bulbs do, but they also consume about 2 times more power.

Halogen light bulbs can be found at most hardware stores, and they are one of the most common types of speciality incandescent light bulbs.

H11 bulbs are the most commonly installed light bulbs in the world. They are available at most hardware stores, and they are easy to install and remove.

However, these light bulbs sometimes don’t perform well in certain circumstances. Here are the types of H11 bulbs:

  • Philips H11 Crystalvision Ultra Bulb
  • Osram Long Life Halogen
  • Sylvania Silverstar Ultra
  • PIAA Xtreme White Plus High Performance
  • 2. Voltage Automotive H11 Halogen Headlight Bulb
  • Sylvania H11 XtraVision High-Performance Halogen Headlight Bulb
  • Osram Cool Blue Intense
  • HELLA H11 2.0TB High Performance

H11 Bulb Key Features

There are many important features of the h11 bulb.

Material of housing:

H11 Bulb Key Features

The domed bulb has a housing made of plastic or metal. Housing is scratched easily and not very strong. 


The domed bulb has a plastic/metal housing with a cover plate. A plastic/metal bulb is stronger than others but also easy to scratch off, so it is recommended to use a black cover plate to protect the bulb from dust or water drops in the rain. Its housing may be more attractive to touch and attractive.

Size of the bulb:

H11 Bulb Key Features

The size of the lamp bulb can be adjusted on the H11 bulb by adjusting the length of the flexible shaft in the socket.


The colour of light emitted from a dome lamp can be about 5000K to 6000K, so it has a warmth yellowish-white light as a general standard, or you can choose to place a colour filter directly in front of the light source, e.g. by using a UV bulb, or by matching the colour of the light source to your surrounding environment.

H11 Headlight Bulb Fits What Cars

H11 Headlight Bulb Fits What Cars

The h11 headlight bulb fits many cars, including the 2012-2016 Honda Civic Si, 2019+ Ford Ranger, and 2012-2015 Toyota Tacoma.

You should replace your headlight bulb if it is burned out or dims. Even if you aren’t sure, you should probably change your headlight bulbs today to keep yourself safe. 

Why is this important? Well, it is important to replace your car’s headlight bulb if it has been more than 6 months since the last time you changed your headlight bulb.

Suppose you live in a part of the country that is not very sunny or are regularly driving during dark hours, consider changing your bulbs every 6-12 months.

H11 Bulb Cross Reference

H11 Bulb Cross Reference

The H11 bulb cross-reference has been cited as H16, H11XV, H11ST, H11SU, H11, and H11B. The cross-reference was created on November 19, 2016, and the first publication of this list was on November 19. This list includes the most common light bulbs for your convenience.

Can I Use H11 Instead Of H7

You cannot use the h11 bulb instead of the h7 bulb. H11 is a type of bulb and h7 is a voltage designation.

The power must be the same. In fact, all bulbs must have the same voltage number in order to work correctly on a socket you have.

It doesn’t matter if they are different wattages or not, and these numbers are strictly for identification purposes only. The socket and bulb number need to match.

What Headlight Bulbs Are Compatible with H11?

What Headlight Bulbs Are Compatible with H11?

H11 bulbs are interchangeable with H16, H9, and H8 low beam headlights. It’s difficult to tell what bulb someone is using just by looking at their headlights, which can lead to accidents in the dark.

H11 headlights are less common than H8, but you can use them if your car is so equipped. If it isn’t, then you’ll need to get some H11 LEDs. They operate on less power and can significantly increase visibility far into the distance.

Is H11 Bulb High or Low Beam?

Is H11 Bulb High Or Low Beam?

H11 is the bulb type that you would use for low-beam headlights. H11 bulbs are brighter because they emit light with a colour temperature of about 2800K and 10% fewer lumens than an original halogen bulb.

The H11 bulbs also have better heat dispersal, which helps prevent damage to the lamp due to too much heat build-up.

High beams are traditionally used for illumination and safety at greater distances from your vehicle.

Are 9005 And H11 The Same?

Are 9005 And H11 The Same?

They have the same shape, but they are not the same because of their base. They have different connectors and bases.

H11 is a bulb base that looks like an upside-down T and has two thin rings around the base. The thread on this bulb is finer than on the 9005 bulbs, with 9005 having a wider diameter.

9005 is a stubby rounded bottomed circumference and has three thick rings around the base. The thread on this bulb is wider than H11, with H11 being thinner.

They are different in many ways; they are not interchangeable because they do not have the same electrical output.

Frequently Asked Questions

1. Is H11 high or low beam?

H11 is a low beam, which means it will be better for your headlights to generate more light on the ground in front of your car. On the other hand, the high beam will be better for seeing future vehicles and obstacles.

Should I consider an H11 vs. a H11c bulb?

The H11 and H11c are located in the engine block but differ in their functionality and applications. One has been used for cooling purposes, while the other is used for fuel injection. Learn more about H11c vs H11.

What bulb is same as H7?

All Single Beam bulbs are the same as h7. The H7 bulb is a standard halogen lamp and the most popular Halogen lamp in the world.

The term ‘single beam’ refers to how two opposing light beams are emitted from each end of the bulb, hence, making it useable in one direction only.

3. Can I use H7 for high beams?

Yes, you cannot use H7 for high beams. This is a common misconception. H7 bulbs can only be used for low beams, fog lights, or turn signals.

4. Is H7 high or low beam?

H7 is a low beam light. An H7 bulb is just a halogen incandescent bulb that has a low beam filament designed to produce light only below 400 degrees Kelvin.

It is typically used in automotive headlamps and fog lights, but it can also be found in flashlights, work lamps, and other small lighting fixtures for its excellent output.

5. How to change the h7 headlight bulb?

Changing a headlight bulb is a fairly straightforward task – most vehicles have them in the same place, and they’re usually pretty easy to access. Here are a few instructions on how to do it:

1. Park your car in a safe place, so you can work on it safely.

2. Open your vehicle’s hood by lifting the front bumper and pulling it forward – this will expose the engine.

3. Find the headlight bulb – it’s usually near the front of the engine. It may be tucked behind some other parts, so you may need to take off something to get to it.

4. Remove the old headlight bulb and replace it with the new one. Be sure to tighten the screws properly before replacing the panel and sliding it back into place.

Also Read: 2057 vs 1157 Bulb


Are you in the market for a new headlight bulb but don’t know which one to choose? Well, don’t worry – we’ve got you covered!

In this article, we have compared and contrasted the h7 vs h11 headlight bulb and explained which one is better for your car. We have also provided a guide on how to install a headlight bulb if you’re not familiar with the process.

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