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2004 Subaru WRX
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  • WRX / WRX STI
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    Product Details

    Lumen LED Replacement Bulbs

    Subaru WRX / WRX STI 2004, Tail Light LED Bulbs by Lumen®. Each bulb sold separately. Whether you’re looking for better lighting performance on a budget, ease of fitment and maximum durability, or the brightest illumination available, Lumen has a replacement LED Bulb to meet your needs. But no matter which bulb you choose, Standard Series, Plazma Series, or NB Series, you can count on a significant upgrade from dim, unreliable, and failure prone incandescent bulbs. Available in sizes for all interior and exterior applications, and in a range of popular colors, all Lumen LED Bulbs deliver the qualities you want in a replacement light bulb - brilliant illumination, easy plug and play installation, durability and an exceptionally long lifespan. Available in amber, red and white.

    Lumen LED vs Halogen BulbsLumen Error Free LED Bulbs, CAN Bus CompatibleLumen LED Bulb Colors

    Specifications:

    Bulb: 7443
    Beam pattern: 360 degrees
    CAN-Bus compatible: yes
    Replaces OE bulbs #: 7444, 7444NA

    Features:

    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.

    While more and more vehicles are being fitted at the factory with brighter, highly efficient LED bulbs, many new vehicles and most of the cars and trucks plying the roads today are still equipped with incandescent bulbs. Inside an incandescent bulb an electrical current is applied to heat a filament until it glows. These bulbs are highly inefficient because much of the energy applied is wasted in heat production, and this heat can also crack, distort, and discolor lamp lenses over time. Even when brand new incandescent bulbs are not as bright as LEDs and they get progressively dimmer with age as deposits from the filament collect on the inner surface of the bulb, reducing light output. Because the filament is used up as the bulb operates, the average incandescent bulb has an expected lifespan of only about 2000 hours, but because the filament is fragile it can fail suddenly if exposed to excessive vibration.

    In contrast an LED (Light Emitting Diode) bulb is a solid state device, a semiconductor that emits light when current is applied. LEDs are far more efficient, developing much more light per watts supplied and run much cooler. They typically last 50,000 hours or more and display no significant decrease in illumination over their lifespan. You’ll most likely never have to replace them, or be unexpectedly pulled over by law enforcement for a burned out tail light. And because they have no delicate filaments, they’re insensitive to vibration, making them impervious to shocks during off-road excursions and trips over pothole-strewn city streets. LEDs can easily be made to emit different colors and they also have another advantage that makes them particularly appropriate for brake lights - they light up 0.2 seconds faster than incandescent bulbs. That 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.

    Armed with this knowledge we think it’s pretty obvious which kind of bulb you’ll want for your car or truck. Lumen Standard Series Replacement Bulbs provide LED performance and durability at an affordable price. Lumen Plazma Series Replacement LED Bulbs use Plasma LED technology to create the brightest light available, and Lumen NB Series Replacement LED Bulbs excel in all essential aspects – performance, ease of fitment, and durability. Each series has LED bulbs in sizes for all popular interior light applications including festoon and bayonet styles, which 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, Lumen has LED 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.

    All Lumen Replacement LED bulbs are designed to connect to the same socket or electrical connector and fit in the same light housing as your original incandescent bulbs, for plug and play installation. But practicality aside, these bulbs can also provide an appearance upgrade for your car or truck. Along with being brighter, the light produced by 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.

    Lumen® began as a supplier of 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. CARiD 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.

    Warranty Information

    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 does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, 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

    Product Reviews

    (14)
    4.5

    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® - Standard Series Replacement LED Bulb (7443)
    Lumen® - Tail Light LED Bulbs
    Average Rating: 4.7 of 5
    4.5
    5 of 5
    Bright Flasher Bulb
    Used as a flasher bulb in my 2016 Mazda CX-5. Fits perfectly into the socket and into the lens assembly. Large bulb and nice and bright. Will need to install a resistor to prevent hyperblinking. Seems to be necessary with any LED bulb used in as a flasher.
    BPosted by (Minneapolis, MN) /
    2013 Mazda CX-5
    Was this review helpful for you? Yes
    5 of 5
    Adds A Nice Touch To Your Back End
    Installed a pair of these in my 2016 Mazda CX-5. Nice and super bright look. A pleasant red color to light up braking and general tail lights. Surprisingly large bulb, but fit well into the lens.
    BPosted by (Minneapolis, MN) /
    2013 Mazda CX-5
    Was this review helpful for you? Yes
    5 of 5
    Great LED Bulb
    Super bright, very easy to install and for the price I'm not worried about it blowing.
    BPosted by (Apo, AE) /
    2015 Honda Accord
    Was this review helpful for you? Yes
    5 of 5
    Good Brake Lights
    The bulb fits and lights up nicely, but it wasn't too easy to reach it on my Sebring. Good product.
    KPosted by (Destrehan, LA) /
    1998 Chrysler Sebring
    Was this review helpful for you? Yes
    5 of 5
    LED Bulb
    I use this for my 2013 Malibu as the side marker light and it's super bright, I never liked that yellow factory bulb plus stands out. Only problem I had was that kind of haze my head light I don't know if it's due to the temperature from the the LED bulbs. So I would recommend the LED bulb great to look for me and shipping was fast got it on the third day.
    RPosted by (Gallup, NM) /
    2013 Chevy Malibu
    Was this review helpful for you? Yes
    5 of 5
    LED Bulbs
    Work great.
    JPosted by (Covington, LA) /
    2006 Honda Element
    Was this review helpful for you? Yes
    4.3 of 5
    Plasma Series LED Bulb
    Love the way it looks
    GPosted by (Arnold, MO) /
    2013 Cadillac SRX
    Was this review helpful for you? Yes
    3.8 of 5
    Hyper Flash Big Time
    Before I purchased these for my Honda CRZ I submitted a question about whether load resistors would be required to prevent Hyper Flash. I was told that because of the way the bulbs were constructed I would not need loads. That is totally incorrect. The turn signals flashed four to five times faster than with incandescent bulbs. I considered adding load resistors but there is not enough space to safely install them because of the heat generated by the resistors. Customer support was excellent and I am now waiting for an RMA to return the bulbs for a full refund. Thank you!
    DPosted by (Colorado Springs, CO) /
    2011 Honda CR-Z
    Was this review helpful for you? Yes
    4.3 of 5
    LED Bulb
    Much brighter than stock bulb.
    RPosted by (Clifton, NJ) /
    Was this review helpful for you? Yes
    4.8 of 5
    Brake Light
    My mechanic said it was out-of-place in my 2005 Subaru, but he popped it right, and it's been shining away! It was what I needed.
    APosted by (Allston, MA) /
    2007 Subaru Legacy
    Was this review helpful for you? Yes
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