You ordered 9006 bulbs for your vehicle's low beams, only to realize it uses H11 bulbs. Now you're wondering - can I fit 9006 bulbs in an H11 socket?

The short answer is no. While both bulb types are commonly used for low beams and fog lights, 9006 and H11 bulbs have different sizes and connections. So they are not interchangeable.

Curious to learn more about the differences between H11 vs 9006 bulbs? Read on for a detailed comparison.

Related Guides:

H11 vs. 9005 Bulbs: What Are the Differences Between Them

9005 vs. 9006 Bulbs Explained: What Are the Differences

Is H11 the Same as 9006? Here Are the Differences and Similarities

To quickly understand how the 9006 and H11 bulbs differ and compare, check the comparison chart below:

The Differences

H11 vs. 9006 Base

The H11 bulb is equipped with a PGJ19-2 base, while the 9006 bulb comes with a P22d 90° base. This implies that each bulb fits into specific headlight systems due to their distinct base configurations.

H11 vs. 9006 Socket

The connectors, or plugs, of these bulbs also differ. The H11 bulb features pins that are positioned more closely than those in the 9006 bulb. Also, the H11 bulb's plugs boast tabs on their ends, which are absent in the 9006 bulb's plugs.

H11 vs. 9006 Dimensions

The standard H11 and 9006 halogen bulbs differ in size, as you can see in the image below.

These variations in base, connector, and dimensions all play a role in the connectivity and installation process. So, it's clear that the 9006 and H11 bulbs are not interchangeable.

Cross-referenced Numbers

Cross-referenced numbers are other names that a bulb might go by in the market.

The 9006 bulb is also known as HB4. On the other hand, the H11 bulb is cross-referenced with H8, H9, and H16 bulb sizes.

Brightness

The 9006 bulb generates about 1000 lumens, whereas the H11 bulb produces around 1350 lumens. Even though the H11 bulb is technically brighter, the difference might not be noticeable during use.

Lifespan

The lifespan of H11 halogen bulbs hovers around 270 hours, while 9006 halogen bulbs outlast them with a lifespan of approximately 1000 hours.

Note that the figures of brightness and lifespan are based on Sylvania basic halogen bulbs. They may vary between different manufacturers.

The Similarities

Power Consumption: Wattage

In terms of energy use, both H11 and 9006 halogen bulbs draw about 55 watts.

Beam Type

Both H11 and 9006 bulbs find common use in low-beam headlights and fog lights, providing a wide, low-intensity beam that improves road visibility.

Bulb Technology

While the H11 and 9006 are both standard halogen bulbs by default, they also offer LED upgrades. These provide a more eco-friendly and long-lasting alternative for vehicle owners who prioritize energy efficiency and durability.

To sum it all up, both the H11 and 9006 bulbs are commonly used for low-beam headlights or fog light applications and typically draw around 55 watts. However, the main differences lie in the base and connectors, making it impossible to replace one with the other.

So, make sure to stay in character and choose the right bulb for your needs.

Understanding Headlight Bulbs: H11 and 9006

What is an H11 Bulb?

The H11 bulb, also known as the H8/H9/H16 bulb, is a popular choice for low-beam headlights and fog lights used in vehicles.

One of the main advantages of H11 bulbs is their superior brightness. They typically produce 1,350 lumens, making them an excellent choice for night driving.

To understand more about H11 bulbs, read our comprehensive guide.

What is a 9006 Bulb?

A 9006 bulb, also known as an HB4 bulb, is another type of halogen bulb used in automotive lighting. They're often used for low beam headlights and fog lights, similar to H11 bulbs.

For more detailed information, check out our full guide on 9006 bulbs.

As we discussed above, H11 and 9006 are different headlight bulbs. Your choice between the two will depend on your vehicle compatibility.

People also ask: What’s the Difference Between 9005, 9006 and H11?

The 9005 bulb size is often confused with the 9006 and H11 bulbs. In a nutshell, the 9005 bulb is specifically designed for high-beam headlights, while the 9006 and H11 bulbs are primarily used for low-beam headlights.

When it comes to vehicle lighting, many manufacturers opt for a combination of the 9005 bulb for high beams and either the 9006 or H11 bulb for low beams.

As a result, it's quite common to find combo packs in the market that include both 9005 and 9006, or 9005 and H11 bulbs.

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S1 9005/HB3 9006/HB4 60W 6000K White IP67 LED Headlight Bulbs 2 Pairs

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S1 9005/HB3 H11/H9/H8 60W 6000K White IP67 LED Headlight Bulbs 2 Pairs

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How to Choose the Right 9006 or H11 Headlight Bulb for Your Vehicle

Confirming the Bulb Size Your Vehicle Needs

Firstly, it's imperative to confirm the bulb size your vehicle requires. Below are the reliable methods you can use:

Vehicle Manual: Your vehicle's manual is the primary source of accurate information about the bulb size it needs.

SEALIGHT Bulb Finder: SEALIGHT provides an online bulb finder that can help you determine the bulb size according to your vehicle's make, model, and year.

Check the Stock Bulb Number: This method is the most accurate. Simply remove the existing bulb and look for the bulb number imprinted on it.

For a step-by-step guide on how to apply these methods, check out this detailed guide.

9006 or H11 LED Upgrades: What to Consider

If you're considering an upgrade to 9006 or H11 LED bulbs, there are some key factors you need to take into account:

LED Bulb Beam Pattern

A well-designed LED bulb will direct light where you need it most, without causing glare to oncoming traffic. For more insights, you can refer to our article on LED bulb beam patterns.

Brightness

Brightness is a key determinant of how much you can see and how well you are seen on the road. To understand how to pick the brightest LED bulbs, this guide will help.

Ease of Installation

Some LED bulbs are easier to install than others. The size of the bulb, the design of the headlight housing, and your vehicle model can all influence the installation process. For a better understanding, here's a guide on factors affecting LED bulb installation.

Heat Management and Lifespan

LED bulbs generate heat, and how they manage this heat can significantly affect their lifespan. LED bulbs mainly come in two types based on their heat management technology: fan and fanless. Read this guide on LED heat management.

FAQs About H11 vs. 9006

Q: Is H11 better than 9006?

A: Whether an H11 bulb is "better" than a 9006 depends on your vehicle requirements. Both H11 and 9006 bulbs are commonly used for automotive headlights, but they have different specifications. Always check what bulb fits your vehicle to ensure you're buying the correct replacement.

Q: Can 9006 replace H11 or vice versa?

A: No, 9006 bulbs and H11 bulbs have different base designs and are not interchangeable. Attempting to fit an H11 bulb into a 9006 socket (or vice versa) could result in damage to the bulb or the socket. Always check your vehicle manual or the bulb number on your existing bulb to ensure you're buying the correct replacement.

Q: Are 9006 and H11 bulbs the same?

A: No, 9005 and H11 bulbs are not the same. The base design, connector, brightness, cross-referenced numbers of these two halogen bulbs are different.

We hope this article has provided clarity on the differences between H11 and 9006 bulbs. or further assistance with bulb sizes or to explore a range of 9006 LED or H11 LED bulbs, we invite you to visit SEALIGHT.