Brightest 3A18 Series 921 LED Bulb with Fan - Bright, Error-Free, Easy Install
Revolutionary 3A18 Series 921 LED Bulb - Innovative Design, High Decoding, Unmatched Brightness! Be the first to experience our revolutionary 921...
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Brightness with 6000K cool white light, you will be able to see farther and clearer when reversing even the rainy night. All LED bulbs are plug and play, won't interfere with the reversing camera, it's your best helper when reversing!
Revolutionary 3A18 Series 921 LED Bulb - Innovative Design, High Decoding, Unmatched Brightness! Be the first to experience our revolutionary 921...
View full details
This LED reversing light bulb features a top-mounted cooling fan for superior heat dissipation, ensuring a clearer view when reversing your vehicle, and an extended LED bulb lifespan.
102 high power 4014 SMD chips are arranged in 360°around the bulb in an orderly manner, the SMD components are selected to be more resistant to vibration and impact, which is a better choice for off-road vehicle reversing light upgrade. And the lens on the top makes the light more focused and penetrating.
The LED bulbs of the 2US6T series are designed to be more compact in size than their halogen counterparts, making them easy to install in assemblies where space is at a premium. The compact, double-sided LED chips emit a more uniform beam of light similar to halogen bulbs.
AUXITO's hottest option - The 54H series with the compact lens on the top can achieve a good spotlight effect, and reduce light scattering, while the 360° illumination design greatly enhances the visibility of Reverses.
The CSP series of bulbs are the brightest of the reversing light options, so if you have a T15 reversing light bulb model and are looking for maximum brightness, then the CSP range will fit the bill perfectly. However, it should be noted that they have a large fan at the rear, so you need to make sure you have enough space to install them before purchasing.
| SERIES | LUMEN/PAIR | POWER/PAIR | COLOR | FAN EQUIPPED |
|---|---|---|---|---|
102H
|
2800LM | 14.4W | White | Fanless |
2F23
|
2400LM | 14W | White | Fanless |
2US6T
|
3200LM | 14W | White | Fanless |
54H
|
2700LM | 11W | White | Fanless |
14K
|
2800LM | 16W | White | Fanless |
4KP8
|
4000LM | 28.8W | White | Fan-equipped |
66K
|
1800LM | 9W | White | Fanless |
15E
|
2000LM | 12W | White | Fanless |
3A18
|
3600LM | 16W | White | Fan-equipped |
42H
|
2600LM | 11W | White | Fanless |
81K
|
2800LM | 11W | White | Fanless |
CSP
|
4000LM | 40W | White | Fanless |
Yes. LED reverse lights are one of the most popular upgrades for the rear of an aftermarket vehicle as they simultaneously improve the rear lighting output and increase the appearance of the vehicle.
Reverse lights are also called backup lights. They are used to warn other vehicles and people around the car that the vehicle is about to move backward. The reverse lights also provide some illumination when the car is backing up.
White. It is generally white to differentiate it from red tail lights. It illuminates whenever a vehicle is about to move backward.
Whether an LED light requires a resistor depends on your car model and LED light. If your LED reflector light flashes or jitters rapidly, you may need a resistor. Load resistors can help prevent this issue. If you purchase a light bulb with a built-in decoder, no additional decoder is required.
(If you need to purchase additional decoders to prevent your new LED reversing lights from flickering, check out: Canbus Decoders/Resistor)
1. Check the light bulb: If the reversing light does not work, it may be that the light bulb is burned out. In this case, a new reversing light bulb needs to be replaced.
2. Check the fuse related to the reversing light: a broken fuse will also cause the bulb to not work properly.
3. Check whether the switch is properly connected: a loose or damaged switch may cause the bulb to go out.
4. Check the reversing light sensor: Vehicles equipped with reversing light sensors may malfunction, affecting the operation of the reversing lights. It needs to be repaired and replaced in time.
5. Check the wiring connecting the reversing lights: The connectors and wires connected to the backup lights may be damaged and aged and must be repaired in time to avoid affecting daily travel.
Suppose the above methods cannot solve your back-up light bulb operation problem. In that case, it is recommended to consult a professional car repairman to conduct a fault inspection to find out the specific cause of the problem and repair it.
Took way too long to get them to Alaska but the lights are very bright and look good on my vehicle. Very nice wire harness, robust light housings. Definitely a more modern look than most of the square pods on the market.
What a difference i am thoroughly impressed i cant believe how much brighter my lights are now compared to the old ....love them!
I just installed Auxito 19 Series H11 LED fog light bulbs in my 2016 Toyota Tundra SR5. They are certainly very bright and a big improvement over the old, stock halogen bulbs. The bulbs fit perfectly and it was an easy install. With time I will know more about their overall performance but so far, I am very satisfied.
WOW! I didn't realize how bad my lights were before until I got my Auxito upgrade and it is (quite literally) like a night and day difference. Absolutely incredible! Will definitely recommend.
Bought these to upgrade the reversing lamps on my Jaguar. The difference is simply phenomenal, almost literally like night and day! Make reversing at night much less daunting in a car with no reversing camera!
I’ve used these bulbs to upgrade the rear fog lights on my Jaguar XK8. I have a simple wiring mod that makes the rear fogs work as additional brake lamps, upgrading to these bulbs is an excellent finishing touch. Being LED they illuminate to full brightness almost immediately and are much brighter and a deeper red too. Recommended.
I installed these on my 1987 Toyota pickup and these things are so bright. I have a few friends that are wanting to do the same upgrade too. Highly recommend
Bought these as door puddle lamps for my 2005 Jaguar XK8. They work really well, projecting a strong white pool of light onto the floor, and a good chunk of light through the red side reflector.
I’ve swapped the standard bulbs for these in my 2005 Jaguar XK8. The difference is astounding!
I’m using these LED’s to replace the front fog lamps in my Jaguar XK8. They are now wired as DRL’s, look right and work perfectly!
I installed this LED bulb in my 2024 Triumph Speed Twin 1200 and the difference between this and the stock bulb is like the difference between the Sun and the Moon. I am very happy that now I can see and be seen day and night. This is a great safety upgrade. Thanks Auxito.
Wow! Easy installation with Super Results.
Definitely recommend the product. Package got to me in 24hrs (yes actually) and came as described. The process itself took me 5 minutes total to do both sides. No tools were needed - you just go thru the wheel well and push the bottom tab to pop out the existing side markers. They almost blend in perfectly with my plastics and provide a more sleek look I’m going for. The white running light perfectly matches my white day time running lights in my headlight assembly. Can’t beat it for the price
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They work great! Gives my car a bit more character .
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Wrong order no communication
great product - fast delivery
Simple to install
Took way too long to get them to Alaska but the lights are very bright and look good on my vehicle. Very nice wire harness, robust light housings. Definitely a more modern look than most of the square pods on the market.
Reasonably priced, easy fit, burn reasonably bright!