

🚗 Light Up Your Drive, Own the Road
The AUXLIGHT 7443/7444 T20 Switchback LED Bulbs feature 16 ultra-bright 3030 SMD chips per bulb, delivering 300% more brightness than traditional halogen bulbs. Designed with an aluminum circuit board and HD glass lens, these bulbs ensure superior heat dissipation and a lifespan of up to 30,000 hours. Their dual-function switchback design provides crisp white light for daytime running/parking lights and vibrant amber for turn signals with a distinct amber-off-amber flash pattern. Compatible with a broad range of 7443/7444 sockets, these bulbs offer an easy upgrade to enhance both style and safety on the road.










| ASIN | B07WPTQR73 |
| Auto Part Position | Front |
| Best Sellers Rank | #13,295 in Automotive ( See Top 100 in Automotive ) #26 in Automotive Turn Signal Bulbs |
| Brand Name | AUXLIGHT |
| Color | amber, white |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,697) |
| Fit Type | Universal Fit |
| Light Source Type | LED |
| Manufacturer | AUXLIGHT |
| Manufacturer Part Number | AUX-7443-16SMD-2WA |
| Manufacturer Warranty Description | ONE YEAR WARRANTY |
| Operating Life | 30000 Hours |
| Package Quantity | 2 |
| Part Interchange Info | replacement |
| Specific Uses For Product | Indicator Light |
| UPC | 745678997169 |
| Unit Count | 2 Count |
| Voltage | 24 Volts |
| Wattage | 4 watts |
R**R
Great Lights
Ordered these in 2022 and they’ve done a great job. I drive almost daily with these on as my daytime running lights. They are on 99% of the time I drive. In late 2025, the left light started flickering, but usually fixed itself after a minute or two. It finally gave out, so it lasted a decent amount of time. What’s nice about it is that the amber LEDs still work, so there’s no hyper flashing when using the turn signal. These are definitely worth it for just $16. They fit my car and it was an easy install. Had to buy a new relay to fix the initial hyper flashing. They were pretty bright, but over time, I feel like they got dim, but definitely not too much. They’re daytime lights after all, so not too concerned.
R**H
These are my go to switch backs for old cars
These fit every front turn/marker fixture I have come across that uses an 1157 bulb, and the brightness is excellent. These are best used for any old car with clear front turn/market lenses. These add a cool restomod or newer car look without costing an arm and a leg. Just make sure to clean out the old fixture before installing. Otherwise, you might get a flicker when there is movement.
I**H
Best switchbacks on the market!!!
Super bright and extremely easy to install. Definitely worth the purchase for a Jeep Wrangler JL 2020!
V**S
Don't seem to last very long
So Ive had these since October 2025 and already have 1 out of 4 out I think that's unacceptable for the price I thought for the price I was getting a higher quality product but I am afraid I was wrong now I can say while working they were bright but not overbearing I can also confirm they work as replacements for the blinker and DRL blubs in a 2010 avalanche I don't know if you'll need resistors as I already installed them before hand maybe you'll have better luck then me but for them not even lasting a year that's why have the one star
L**Y
Great product I'm ordering more
Work great. Make sure to get resistors to prevent hyper flash. I bought these in May of 2022. It is currently march of 2026 and only my driver side yellow went out.
A**R
Great switchback signal bulb
Great build quality and brightness. Wish the light color was more cool white. Love having the switchback turn signal.
A**N
Insanely bright, perfect colors!
Installed these in my 9th gen civic when I switched to all LED bulbs, the white color matches perfectly to the headlights and really tidies up the front end of the car at night. I did have to install some 50W/6Ohm resistors, but they are insanely cheap and super easy to install. Not all vehicles will require this, but I personally had some hyper-flashing issues before the resistors were put in. I LOVE the delay from white to amber when the turn signal is activated, however it does take some getting used to when activating your blinker next to barriers, I've startled myself more than once when the white kicked back on right next to my window. I'm sure a lot of that has to do with the shape of the headlights and length of the hood, rather than the lights themselves, so your mileage may vary on that part. I've had no issues at all so far and they've been installed for a little over 2 months now. Would highly recommend for anyone looking for quality switchback blinkers on a budget!
C**R
Great while they last... appear identical, work right, cost less...won't last as long.
These were great while they lasted, and they did last over 2 years. That's a little misleading though. Let me explain why and the problem I have with these bulbs. These bulbs are installed in a vehicle registered as an antique vehicle. This prohibits it from being driven daily and specifies when/where it is permitted to be operated. Since the bulbs were installed a couple years ago, the vehicle has accumulated less than 3300 miles. Obviously, any failure isn't from overuse. It's kept in a sheltered, though not temp controlled area. So the actual issue began with my left/front turn signal. The vehicle is rarely operated at night, but I do tend to use the lights during the day, and I noticed the white DRL LED was starting to cut out randomly. I removed the bulb to examine it, but there was nothing obvious I could do to fix it. The flickering has slowly worsened while the amber continues to work fine. Unsurprisingly, I noticed an slight intermittent flicker on the other side began just a couple days ago. YMMV, but I would consider looking at JDM Astar brand. I'm not the only review mentioning premature failure of these bulbs. They look identical, but they are not the same quality. I installed JDM Astar switchbacks on my daily driver in 2020 and they are still working properly. The JDM bulbs cost about twice as much as these though. So if you plan to keep your car long-term, and want these kind of LEDs, it may be worth spending the extra cash on the JDM Astar bulbs. But hey, I could be wrong, maybe the quality you're getting with any of these bulbs is a total crap shoot.
J**Y
Installed in a 2008 Toyota Tundra. They have only been installed for a day and I will update this review with if anything comes up. Pros: - Very bright (both amber and white functions) - Budget friendly - Seems to be quality design Cons: - None as of the time of this review A few things to note: The switchback function only works when the headlights are turned on. This is due to the Tundra's DRL power coming from the turn signal wire and not the parking light wire, so the DRLs will still be amber. This has nothing to do with the bulb. When the headlights are turned on, they are a very bright white and do switch to amber when signaling. They do cause hyperflashing in my Tundra, so a need to install inline resistors or modifying the flasher relay box will be required. Again, this has nothing to do with the bulb, but the Tundra itself.
J**A
Funcionan perfectamente, la luz de marcha diurna es muy brillante incluso durante la noche ofrece un incremento importante en la iluminación general del faro. Cambia automáticamente a luz ámbar cuando se prende la direccional o las intermitentes la cuál, al igual que la luz blanca es muy intensa. Ampliamente recomendable.
A**I
white led is good but when turning signal to amber light it start flashing fast not as normal
O**H
Bad item! When I press turn signal it's flashing fast and have massage: "turn indicator failure " (All lights on car working) And worst thing, when car driving white light turn off, sometimes turn on by itself Just waisted money
N**K
The bulbs work great 2016 f150. The dash hyper flashes but the bulbs work as they should. Now warning messages on the dash.
Trustpilot
1 month ago
1 month ago