9005 Vs. H11: H11 Bulb The Same As A 9005?

Modern cars are equipped with LED headlights because they provide much better visibility. In the automotive world, 9005 and H11 are two types of car headlight bulbs that exist.

9005 bulbs are brighter and can illuminate objects further than conventional lights. However, the downside is that they consume more power. On the other hand, the H11 is more efficient when it comes to battery life and overall performance.

Before I get to the main 9005 Vs. H11 debate, you will need to understand that the headlights of a car can be split into two: low beam and high beam lights.

Headlight bulbs in cars are used for all types of light, but when people want their headlights to be a high beam, they use the 9005 bulbs. H11 bulbs are used for all other types of light.

H11 bulbs can emit light, which is white or better yet, yellowish white. Because they are efficient, these bulbs do not produce too much heat which leads to lesser savings on gasoline.

A Brief Overview Of 9005 Bulbs

9005 LED bulbs are automotive high beam bulbs used in vehicle headlights. It was designed with the idea of improving the visibility of drivers on dark roads. It has an improved illumination range which increases its safety for night driving.

The distance most headlights cover is not large enough. This can be dangerous because drivers are unable to see objects close to them. This high beam light illuminates a wide distance ahead when driving because it produces a large amount of light.

High beams are powerful lights that emit light in an area of illumination which is much wider than what your regular headlights can provide. It is useful in extra dark or poor weather conditions because of its illumination.

The intensity of these lights can also be used to tread through poor environmental conditions, in addition to having them on your headlamp. The use of 9005 lights is not legal in all jurisdictions, as some have prohibitive laws against the use of high beam bulbs.

Using high beam lights on your vehicle is illegal in some jurisdictions. If you need to use them, consider using H11 lights, which are lower beam bulbs that don't blind other drivers.

Advantages Of 9005 Headlight Bulbs

The 9005 bulbs are the best replacements for traditional halogen bulbs. They offer a number of benefits that make them a popular choice. If you’re looking for quality and efficiency, this type of bulb is a great option. Some of the advantages of 9005 lightbulbs are:

  • Last longer
  • Produce less heat
  • Use less energy


This bulb may hurt oncoming traffic because it's so bright. And since it uses more energy, it may be worse for the battery than other bulbs.

Your battery may be drained if the light is left on while the car is idle. The wiring in your car may need to be changed to accommodate high wattage bulbs.

A Brief Overview Of H11 Bulbs

This LED bulb is ideal for use as your car's standard bulb since it's a low beam light bulb. Low-beam bulbs are the most common lighting bulb because of their angular design. These bulbs can be used for both headlamps and fog lights.

It's one of the most common types of car lights that are legal for city traffic since they don't blind drivers. Furthermore, you can use the H11 bulb in one position, since it is a single beam variety.

Advantages Of H11 Bulbs

The low beam in this LED bulb will help in reducing glare and in increasing visibility for drivers and pedestrians. Another plus with this bulb is the size, which means it will fit in most car headlamps and can also be installed directly into most home fixtures without any modification. Other advantages include:

  • Low power consumption
  • Longer lasting
  • Compatibility


H11 LED headlights don't produce a high light output. They might not be suitable for all situations, but still, these bulbs have good efficacy in some settings.

9005 Vs. H11 | Similarities & Differences

Most people have been hit by a car accident before, so they would know how important it is for drivers to have good visibility at night or during rainy days when it's hard for drivers to see what's ahead.

Knowing the difference between 9005 and H11 bulbs might just save your life on the road. 9005 and H11 car headlight bulbs are both L-shaped, but they have some differences.

High Beam & Low Beam

Let’s start with the obvious difference between the two. H11 LED low beam light bulbs have been designed to meet the needs of drivers who want a bulb that can be utilized in both fog lights and headlamps.

The best part is they are easy to install and a fraction of the cost of other bulbs on the market. The 9005 LED is a high beam light that is perfect for illuminating the road well enough to meet the needs of drivers worldwide. These bulbs are perfect for nighttime driving.

Conversion & Compatibility

Let’s cover a commonly misunderstood topic: H11 to 9005 conversions. Let's start with the fact that these two have similar shapes but they are not compatible.

That being said, there's a workaround that could save you a lot of time and energy when it comes to converting between these two bulbs. You can fit a 9005 bulb into an H11 socket.

Wattage & Illumination 

Car headlights are common fixtures in the automotive world. They are commonly used to guide drivers on their way, while also providing illumination for pedestrians and other drivers.

However, car headlights require a lot of power because they need to provide illumination for wide areas. The technology behind car headlights has advanced so much that they are now available in 9005 bulbs with high beam light at 65 watts that are efficient for their use cases.

The H11 is a car headlight with low wattage and low lighting power. Taking the role of a low beam bulb, it has a wattage of 55W and low lighting power. This helps to provide a smooth and bright light without blinding the driver.


It is also believed that the 9005 has a long operating life, with over 50000 hours recorded. The fact that it lasts for ages without requiring a replacement serves as a hint about how durable it is.

Some of the best H11 bulbs can last for more than 30000 hours, making them an important part of the debate. Compared to common headlight bulbs, the H11's life may seem shorter, but it lasts much longer.

Power Consumption

Car headlights are becoming more energy-efficient these days. It’s not just about how bright they are, but also the amount of power that they consume.

9005 bulbs may consume more power than H11 though because it needs to be brighter to meet the target light intensity level. To save money and power consumption, car owners need to switch to H11 bulbs with lower light intensity.

Are 9005 Bulbs Same As 9006 Bulbs?

Some types of bulbs have similar names but have different features. You may have come across the 9005 bulbs and been confused about whether it is the same as the 9006. The 9006 is a low beam bulb while the 9005 is a high beam light.

The 9005 can be installed in the 9006's socket, but not the other way around. This is because the 9006 has a smaller size

The two bulbs have a difference in wattage, with the 9005 being 65W and the other being 55W. This is important to consider when choosing between two similar products.

Are 9005 And H11 Bulbs Interchangeable?

No, they are not interchangeable. The 905 & H11 bulbs have different bases and locking tabs, so they are not compatible. To use these two different types of light bulbs, you would need a compatible replacement socket. This can be done with minor modifications because they have the same plug design and L-shape.

Which One Is Better?

New headlights are often priced higher than their predecessors due to improvements that have been made in the quality of light emitted by them, power consumption of the bulbs, and technology used in manufacturing them.

There is increased use of new car headlight technologies, generally referred to as "high-intensity discharge" or "super bright" lights. While the H11 is still an option for new cars, it tends not to be as popular as it once was.

You may have noticed this pattern with many other technologies too - if you're looking for a new smartphone, the latest version will most likely be on sale at a higher price point than its predecessor.

The 9005 headlights are an upgrade to H11 headlights. They provide better light quality, and they can be brighter than the older model.

Final Words

In general, LED car headlights are a better choice for cars because they consume less energy, and their lifespan is significantly longer. Both the 9005 and H11 are worth looking into.

Despite their small differences, you should go for the H11 as it is less expensive and has better performance and is more commuter friendly as compared to the 9005.   

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