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AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2

AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2

AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2
$ 39.99

Score By Feature

Based on 6,662 ratings
Low light
9.80
Value for money
8.98
Brightness
9.13
Easy to install
8.88
Longevity
8.58

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
For the H4,9003, HB2 socket, all-in-one fanless LED light with plug-and-play installation. Mini body design, without modification, compatible with over 95% vehicles
A total of 16 high-quality CSP LED chips are used in each bulb. 360-degree lighting with a laser-like focus. Each bulb has a lumen output of 4500. A total of 9000 lumens of bright output are produced. See things from a different perspective.
For the 9003 H4 HB2 Bulb, an adjustable beam pattern is available. Fits easily into the housing and directs the light in the desired direction. The light beam pattern is perfect. Oncoming traffic should not be blinded, and other motorists should not be glared at.
There is no fan noise, and there is no fan failure because the design is fanless. The combination of an aircraft-grade aluminum housing and a multi-groove aluminum base creates an efficient and quick heat sink system. A built-in IC current driver ensures a lifespan of over 30,000 hours.
These 9003 H4 LED lights work without error or radio interference with 98% of vehicle computer system of vehicle system of vehicle computer system of vehicle computer system of vehicle computer system If you have any questions, please contact us or submit a question for assistance.

Questions & Answers

How do I know if the bulbs are set correctly because it appears that the street signs are lit more than the road. ?

Mine were almost identical to the original. Parking in front of a wall or garage door is one way to check for adjustments. Look into how to change your vehicle's height and width. Because my bulbs are mounted in the stock housing, they are adjusted the same as stock bulbs.

I installed the leds, but my low and high beams are now in the wrong positions! In addition, the high beam is too widely scattered. help! ?

You've installed the bulbs in the opposite direction from where they're supposed to be. On the collar beneath the leds, each bulb has two indexing points. Remove the bulbs from the mount and rotate them 180 degrees before reinstalling them.

What is the maximum temperature that the heatsink can reach? Will it cause the dust covers on headlights with covers to deteriorate if it melts?

There haven't been any issues thus far.

Selected User Reviews For AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2

These are a good LED headlight for vehicles that came with regular halogen bulbs, and they are almost perfect
5/5

The instructions provided here on Amazon are among the best I've seen from a Chinese product; one quibble is that one of the bulbs needed to rotate just a hair further to be perfectly aligned with the reflector. br>br>Tip: if you're looking for a unique way to express yourself, try using the words " Once you've found the proper orientation for one bulb, the other will be in the same (not mirrored) orientation. The high beam portion of the reflector will be on the same side for both headlights, as it is with most automobile headlights. As a result, for both reflectors, the high beam portion of the reflector is on the left side. Because the bulbs have an A and B side (the letters are tucked up from the diodes just inside the housing), you can make sure that both A sides are pointing to the same side of the vehicle. There are two ways to use the bulbs: If you need the other orientation, rotate the bulb 180 degrees and reinsert it. If your low/high beam switch produces the desired light pattern, you've got it right. After insertion, I had to fully rotate the bulbs, which I believe is standard procedure for H4/9003 installations. br>br>Another point to consider is the flimsiness of the plastic insert in the reflector. You won't need to touch them more than once, but be cautious when handling them. Ensure that the bulb is fully inserted before rotating it into place, or the insert will be damaged. br>br>The light output is excellent, and the heat sink on the back of the bulb is substantial - Make sure the rubber dust seal is far enough away from the heat sink to prevent the heat sink from damaging the boot. br>br>Low beam and high beam light patterns on the road can be seen in the photos.

Ezra Lancaster
Ezra Lancaster
| Feb 15, 2021
When first installed and shining against a flat surface (garage door), the light was kind of fuzzy and diffuse, much like a traditional light
5/5

When installing these, make sure to mount the bracket squarely and properly, orient the bulb right side up, and adjust it by rotating until you get a crisp horizontal line; you'll also most likely burn your finger doing so. br>br>However, I'm concerned about the bulb's lifespan; the heat sync gets extremely hot, and without a fan, the led's life could be cut short. In my opinion, the lack of a fan is a plus, as it is one less thing that can go wrong.

Morgan Lamb
Morgan Lamb
| Oct 22, 2021
Installed on a Toyota FJ Cruiser, the Auxito 9003 Bulbs are fantastic
5/5

EASY. These Auxito lighting fixtures are fantastic. For a few years, I've wanted LED headlights, but I've heard horror stories about them not being bright enough or blinding other drivers. These, which allow you to adjust the beam, were a gamble for me. They were an "Amazon Lightning Deal," so I had no choice but to purchase them. br>br>Every step of the way, I was pleasantly surprised. Starting to finish, the installation took about 7 minutes. The video in the description is exactly what I was looking for. When I turned them on after the installation, I was astounded! They were definitely "white," and they were at least as bright as the Sylvania Silver Star lights I'd been using for years. I fiddled with the settings and double-checked that everything was in order. The beam was parallel to the horizon. br>br>LED bulbs have come a long way in recent years, and if you've been waiting to buy one, now is the time. . . at least for these Auxito bulbs. I've read a few customer reviews that claim some bulbs failed after only a few days of use. Hopefully, this is a one-time occurrence, and the majority of the cases will last for many years. However, it appears that the company will honor its 24-month warranty. br>br>I put these on my Toyota FJ Cruiser from 2007. The only thing I've noticed is with my DRLs, which are normally turned on whenever the engine is running. Previously, the headlights (which also serve as DRLs and bright lights) were slightly dim until I turned them on. RIGHT NOW, they're the same. Although this isn't a big deal, I thought I'd bring it up.

Drew Myers
Drew Myers
| Mar 24, 2021
Excellent white light with easily twice the visibility of OEM! Quality construction, white light that rivals OEM, and easy installation on 98 and 04 4Runners 05 Tacoma, at least double your visibility over OEM, plus you see a lot more because these lights are so white, and you can adjust the beam pattern by rotating them because they have several clickable positions
5/5

Also, on my 1998 Toyota 4Runner, take note of the following: 04 & To make installing and rotating the dust boot easier on the 2005 Tacoma, use a pair of scissors to cut away the top section of the dust boot. It takes about 5 minutes per light to install, and I HIGHLY RECOMMEND IT!.

Dallas Mack
Dallas Mack
| Oct 10, 2021
Install time is 60 seconds
5/5

The vehicle does not need to be modified in any way. Are you concerned about the installation process? In the product description, there is an installation video to watch. Remove the collar from the bulb unit and replace it as if it were an original 9003 bulb. My Honda 2004 CRV's rubber dust cap fits over the collar hole perfectly. Simply slide the bulb unit into the collar hole, which has an indent groove, then insert and twist the bulb unit to secure it. After that, simply connect the bulb unit to the vehicle's wiring harness. DONE! Install time is 60 seconds. For comparison, photos show the driver's side with the new LED. Update: My FM radio stations have some FM radio static, which isn't terrible but noticeable. It's like a storm of lightning.

Marie Sparks
Marie Sparks
| Apr 29, 2021
It is simple to put together
4/5

They light up much better than my old halogen lamps, and they were installed in 10 minutes in my 2003 Tacoma. The only drawbacks are that my Hi Beam indicator dash light does not come on, and I've been told that the headlights will not turn off automatically if I leave them on and exit my truck. Also, Amazon's web page stated a two-year warranty, but the package literature only states a one-year warranty? br>I'm just hoping my truck gets through state inspection without the indicator light. br>AUXITO H4 9003 LED Headlight Bulb Fanless All-In-One one CSP chip with a brightness of 9000 lumens and a color temperature of 6500K.

Gracelynn Friedman
Gracelynn Friedman
| May 01, 2021
Low and high beams are excellent
5/5

I've used a variety of LED bulbs in various vehicles, but this one is my favorite for two reasons. br>1) The instructions specify which way the bulb should be turned. It can be installed upside down using the universal mount. Others have no indication of which side is up in the instructions. These are the ones that work. br>2) A true low- and high-beam headlight. When it comes to the low and high beams, most others I've dealt with have little to no difference, but this one acts and feels more like a regular bulb. br>I'm going to buy a set of these to replace the LED bulbs in my other vehicles.

Aliza Larson
Aliza Larson
| Nov 28, 2021

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