Lumen® NB7443CR - NB Series Replacement LED Bulb (7443, Red)

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  • The bulb is 1.85" long. Please make sure it will fit behind the lens.
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NB Series Replacement LED Bulb - 7443, Red (NB7443CR) by Lumen®, 1 Bulb. 15-LEDs bulb, 360 lumens, 360 degrees light output. Whether you just need to replace a burned-out bulb or want to upgrade from dim incandescent bulbs to brighter LED lighting, you can count on NB Series Replacement LED Bulbs from Lumen to deliver vivid illumination, plug and play installation, and solid dependability. Their intense luminosity, ease of fitment, and premium quality construction combine to make these the best performing and most durable LED bulbs that Lumen has ever offered. This series of LED bulbs is not appropriate for high/low beam headlights.

Notes: The bulb is 1.85" long. Please make sure it will fit behind the lens.


Bulb: 7443
Beam pattern: 360 degrees
Bulb dimensions: 1.85" (4.7cm) * 0.59" (1.5cm)
CAN-Bus compatible: yes
LED amount: 15 diodes
LED type: 3030 SMD
Light color: red
Light intensity (max): 360 lumens
Operating Current: H:350±20 mA 12V, L:60±10 mA 12V
Output: 4,2 W
Polarized: no
Surge voltage: 32 V
Wavelength: 625 nm
Replaces OE bulbs #: 7444, 7444NA


Brilliant Illumination

Brilliant Illumination
LEDs are far more luminous than incandescent bulbs. They provide light that is not only considerably brighter, for improved visibility and vehicle conspicuity, but also much more attractive.

Longer Lifespan

Longer Lifespan
LED bulbs typically last 50,000 hours or more compared to only 2000 hours for conventional incandescent bulbs.

Cooler & More Efficient

Cooler & More Efficient
Incandescent bulbs waste much of the energy they consume creating unwanted heat. In contrast LEDs create light using much less energy and operate at significantly cooler temperatures.

Faster Rise Time

Faster Rise Time
LEDs light up 0.2 seconds faster than incandescent bulbs. This is advantageous for brake lights because it can give the driver behind you additional stopping distance - almost 20 ft. when driving at 60 mph.

Easy Plug and Play Installation

Easy Plug and Play Installation
These bulbs will fit into the same socket and/or connect to the same wiring connector as your original bulbs. No modifications to your vehicle are necessary for installation.

CAN-Bus Compatible

CAN-Bus Compatible
Built-in load resistors prevent error messages on modern vehicles with CAN Bus systems.

Outstanding Quality

Outstanding Quality
Thoroughly tested for durability, shock resistance, and dependable operation in any kind of weather.

Backed by a 1-year warranty

Backed by a 1-year warranty
This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect, improper installation, or alterations.

The amount of illumination provided by the lights on your vehicle determines your ability to see and be seen, especially in darkness and inclement weather. If you can’t find anything inside your cabin without resorting to a flashlight, then it’s time to trash those dim incandescent bulbs in your interior light fixtures and upgrade to LEDs. And if you’ve had some close calls with other vehicles, maybe they weren’t on account of poor driving by other motorists; maybe those drivers couldn’t see your car or make out whether you were stopping or turning because of dim exterior incandescent bulbs. You can improve visibility and make driving safer with Lumen NB Series Replacement LED Bulbs.

NB Series Bulbs are the best replacement LED bulbs that Lumen has ever offered because they excel in all essential aspects – performance, ease of fitment, and durability. NB Series replacement LED bulbs come in sizes for all popular interior light applications including festoon and bayonet styles, and provide vivid, bright light that will make everything in your cabin more visible. And whether they’re for tail lights, turn signals, side marker lights or any other exterior lights, there are NB Series bulbs for the application, including single and double contact bulbs and H series bulbs, and all have the brightness to make your vehicle more visible to other drivers, and make your intentions known when you’re braking and turning.

NB Series LED bulbs are particularly appropriate for brake lights because of their faster rise time. They light up 0.2 seconds faster than incandescent bulbs, which may not sound like much, but when you consider that at 60 mph a car travels 88 ft. in one second, that time can give the driver behind almost 20 ft. of additional stopping distance - extra road that can be the difference between braking in time and an unfortunate collision. But practicality aside, these bulbs can also provide an appearance upgrade for your car or truck. Along with being brighter, the light produced by NB Series LEDs is cleaner and more attractive, plus they’re available in a range of popular colors. Use them to create a unique and pleasant atmosphere in the cabin and make your vehicle stand out anywhere.

But brilliant illumination is useless if the bulb doesn’t fit. That’s why Lumen engineers took great care when they were designing NB Series Replacement LED Bulbs to ensure they are dimensionally accurate, so you get true play-and-play installation. These bulbs will connect to the same socket or electrical connector and fit in the same light housing as your original incandescent bulbs, for perfect fitment. Another key element of the NB Series design is robust construction to ensure long lasting reliability. These LEDs will last 50,000 hours or more compared to the 2000 hours that is typical of incandescent bulbs. You’ll most likely never have to replace them, or be unexpectedly pulled over by law enforcement for a burned out tail light. They run much cooler than incandescent bulbs, so you won’t experience lens cracking, distortion, or discoloring due to heat. And because these bulbs don’t have fragile filaments like incandescent bulbs, which can fail due to shock and vibration, you can depend on them to work no matter where you drive, over rugged terrain off-road or pothole-strewn city streets.

Lumen® began with offering lighting equipment for commercial applications and attributes its success to focusing on the latest technology, understanding customer needs, and thinking creatively. Lumen has always sought to be on the cutting edge of lighting technology and offer products that make the impossible become possible. Today Lumen is a premiere producer of LED replacement bulbs that upgrade the performance of every light in your vehicle - from small warning light indicators to daytime running lights. Unlike many inferior LED bulbs that interfere with communications between lighting control modules and main engine control computers in modern vehicles, Lumen LED bulbs are fully compatible with all CAN Bus data systems. Our website is proud to offer you the Lumen family of LEDs, and we do so with the assurance that comes only after our own employees have tested them extensively in their own vehicles. When you want impressive lighting in colorful choices for your car or truck that uses less energy, Lumen is the only name you need to know.

California Residents

WARNING Cancer and Reproductive Harm

Part Number:


Lumen warrants that its products will be free from defects in material and workmanship for 1 Year from the date of purchase by the Original Purchaser. This warranty is non-transferable and does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Lumen® - NB Series Replacement LED Bulb (7443)
Lumen® NB7443CR - NB Series Replacement LED Bulb (7443, Red)
Average Rating: 4.5 of 5
4.8 of 5
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The brightness since switching to the LED bulb meets my expectations. However, I now have hyperflashing which I thought would have been addressed as with knowledge of the way LED bulbs work they should have addressed that issue.
Posted by (Ocoee, FL) / 2015 Toyota Camry
Was this review helpful for you? Yes
4 of 5
Ok but Nothing Spectacular
Lumen® NB7443CR - NB Series Replacement LED Bulb (7443, Red)
Nothing wrong with it per sale. No problems with install. Looked Ok as to manufacture. Only presents as about maybe 5% brighter than OEM dispite claims of website, so is disappointing.
Posted by (Hughesville, MD) / 2007 Honda CR-V
Was this review helpful for you? Yes
4 of 5
LED Bulbs
Lumen® NB7443CR - NB Series Replacement LED Bulb (7443, Red)
These bulbs are bright and work very good. The only problem with these is the website said they had the resistor built in and didn't need the external resistors wired into the wiring of the truck. Waste of money in my opinion.
Posted by (Raleigh, NC) / 2015 Chevy Silverado 2500
Was this review helpful for you? Yes
4.3 of 5
Great LED Lights
I love these turn signal lights, they work great with my car.
Posted by (Germantown, TN) / 2014 Chevy Spark
Was this review helpful for you? Yes
4.8 of 5
Bulb in a Bug
Unit was bought to replace DLRs on a 2017 Bug. Installation was very easy, but that has to do with how Volkswagen designed the front light assembly, so each installation will be different in difficulty. Bulb looked good in the lens, and the increased light was very noticeable. The bulb did not throw a code as some LEDs can. To me, the bulb has a very clean and modern look, adding some "class" to the front light assembly in place of the standard round clear bulb. I did have some questions during the purchase, and the CARiD advisors were great to deal with and confirmed my choice was what I needed.
Posted by (Hilton Head, SC) / 2012 Volkswagen Beetle
Was this review helpful for you? Yes
4.5 of 5
Lumen® NB7443CW - NB Series
Bulb worked but still hyper flashed. Needed to install 8 ohm resistors.
Posted by (White Plains, NY) / 2017 GMC Acadia
Was this review helpful for you? Yes
4.3 of 5
LED Rear Bulbs
Awesome plug and play product, and the light quality is incomparable to OEM; if price is not an issue for the consumer, I highly recommend these!
Posted by (Upland, CA) / 2009 Honda Civic
Was this review helpful for you? Yes
4.5 of 5
LED Bulb
Product looks great a little pricey. Quick instillation, a turn signal you get a fast flash and would need to install a voltage regulator for it to work with regular flash and would need to install on each bulb, so decided to use a stop light instead.
Posted by (South Bound Brook, NJ) / 2017 Nissan Pathfinder
Was this review helpful for you? Yes
4.5 of 5
Lumen NB Series LEDs, Amber
These were installed as a mod in a 2011 Jeep Grand Cherokee, front amber turn signal/parking light bulbs. The installation was easy; however, keep in mind that you'll need to also install a set of load equalizers (resistors) to prevent hyper flashing - I used a 6ohm set and they worked fine with no EVIC bulb out messages. Regarding the fit into the existing bulb housings, there were no issues. So, as long as you have the necessary tools & knowledge to splice/solder wires, this is a relatively easy mod. I only gave 3 stars for quality as I haven't had these long enough to make an accurate assessment in this area.
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5 of 5
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Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

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