HB4 bulbs as the same as 9006 bulbs? Why they call HB4?
Yes! HB4 headlight bulbs are indeed the same as 9006 bulbs. The designation HB4 is used in the European standard for automotive bulbs, while 9006 is the designation used in the North American standard. Despite the different naming conventions, HB4 and 9006 bulbs refer to the same type of bulb with identical specifications and applications.
Here's why they are sometimes referred to as HB4:
European Standard (HB4): In Europe, automotive bulbs are designated using a combination of letters (indicating the type of bulb) and numbers (specifying the specific bulb type). HB4 specifically refers to a single filament bulb with a particular base and electrical specifications, which aligns with the 9006 bulb used in North America and other regions.
Interchangeability: Despite the different naming conventions (HB4 vs. 9006), the physical and electrical specifications of the bulbs are the same. They both operate at 12 volts and are commonly used as low beam or fog light bulbs in vehicles equipped with separate high and low beam headlights.
Functionality: Like 9006 bulbs, HB4 bulbs are known for their performance as low beam or fog light bulbs. They provide adequate visibility with a specific color temperature and brightness level suitable for these applications.
Global Recognition: Manufacturers and retailers often use both designations interchangeably to describe the same product, ensuring global recognition and compatibility across different markets.
In summary, HB4 headlight bulbs and 9006 headlight bulbs are identical in terms of specifications, functionality, and application. They are interchangeable and serve the same purpose as low beam or fog light bulbs in vehicles equipped with separate high and low beam systems, depending on regional naming conventions.
If you are not sure whether the 9006/HB4 LED bulbs will be suitable for your vehicle or not, you can click the "By Vehicle" catalog at the top of the page to help you with that, or check with Novsight automotive bulb finder on the top bar.
Each of our off-road lights and LED Headlight Bulbs and more products comes with detailed Installation tutorial videos and professional guidance to help you install it.
We also collaborate with many excellent car modification enthusiasts who share installation tips on YouTube; feel free to check them out!
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Novsight® LED Review Video
Let customers speak for us
from 2733 reviews
I enjoy my CYBEREYE 9" Custom Dynamic LED Screen Headlights
I enjoy my CYBEREYE 9" Custom Dynamic LED Screen Headlights. I'm also am constantly being stopped and looked at. I truly recommend this product to everyone
These lights are amazing. They’re very bright and very easy to install very good product with stands water some and any debris going to it. you will not regret buying these.
Very happy with the purchase. They were easy to wire and install, though the wires are super small if you’re splicing them from the original harness. That was the only part that took me longer to install. I’d recommend them to a friend.
I found Novsight through a YouTube channel called DONSLIFE. He shows you how to install and add custom features to your truck and he installed the Halo series on his AT4. I wanted the Halo, but ended up going with a less expensive option without the Halo. These lights are made to be easy for anyone to install and the system has everything built in to protect your wiring, in turn, your truck. All of the wire ends are terminated so it is able to plug and play. All, water tight. Just the mounts look like something they hired a top end engineer design. The covers have a clean look so you don’t mind running them, which prevents the rocks or bugs hitting them. With us living in the middle of nowhere, being able to see deer before it’s implanted in your grill is a plus. These get the job done. I would like to see them make a soft case or bags that hold the covers while not in use. Prevent them from rubbing and scratching the faces, especially on your amber covers. Watch a few YouTube videos and you’ll see why I went with them.
Very happy with the NOVSIGHT HALO SE lights. Excellent build quality, powerful illumination, and a design that truly stands out. Installation was straightforward, and the red DRL adds a unique touch without compromising functionality. Great value for money for any Jeep or off-road vehicle
I purchased these lights for my fourth gen. Ram fifteen hundred, the lights are insanely bright. The visibility was like I had three light bars stuck on the front of my truck when running the high beams only issue i ever experienced was with the factory headlight wiring not wanting to send clean voltage to the headlights, strongly recomend running the included relay harness for best results.
Install was easy, even with modifications made and special brackets from Amazon to fit my roof rack basket. I’d definitely recommend 2 people install as it’s pretty heavy. The ABS is a killer touch, always looks clean and seems to shine through the dust. As an aerospace QA, I know quality, and this seems to be incredibly durable! From the aluminum frame, to the support poles, and especially the awning material itself. Plus, the design is vector quality with no loss of definition or blurred print. Definitely eye-catching. Can’t wait to see how this performs on the beach in a couple of months! NOVSIGHT nailed it again.
With an aggressive, distinct signature look the X-Series 4" LED pods stand out on or off the trail. I've used them way more than expected and couldn't be happier with the purchase. There is nothing better than when a gear investment truly pays off. My only issue is, I want to move them from my bumper to a light bar above windshield. Which means I need to buy more. I want to try the 8" Pros on my bumper.
We had to do some splicing and rewiring to get the desired results with hooking up to the aux beam switch and to make each light their own button, but overall love how it all worked out and came out. Certainly saved a ton of money with these over the more expensive options. Would recommend.