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AUTOONE H4 bulbs provide you with better choice for brightness and longevity
More and more people in the market are elevating product parameters. We don't exaggerate, we provide you with the most intuitive parameters so that you can compare and make a decision
What Makes AUTOONE H4/9003 Bulbs Stand Out from Other LED 9003/H4 Bulbs?
Superior Light Source
High performance ZES leds, vibration resistant and superior illumination stability. Faster on/off response time, no delay
99% CANbus error free
Equipped with latest led technology. Built-in upgraded driver which makes AUTOONE 9003 h4 led light will work on almost 99% of vehicles without errors, flickering or electromagnetic interference
Super Longer Lifespan
Take full body aluminum material+ thermally conductive copper plate + 12000 rpm high-speed silent turbo fan + carved heat sink. Effective cooling system can ensure lifespan more than 50,000 hours. Keep you from the trouble of frequent replacements
1:1 Beam Pattern and Size
-1:1 halogen focus beam pattern, no dark spots, no dazzling or glare light
-Almost 1:1 mini size as halogen bulbs ensure fast and easy installation. Direct replacement for halogen h4 bulbs. No extra modifications troubled, truly plug and play
Clear 6000K White
6000K white provides a clear vision for night driving. Boost wider and further visibility for spotting other road users and hazards. The faster you see and react, the safer you are
IP67 Waterproof Rate
Operating temperature: -40℉~ +176℉. Daily use and safe driving can be secured in various weather conditions
Safer, No Glare - Super focused beam pattern design provides wider and farther lighting range. 360° illumination without dark spots and scatter light, drive politely without blinding the drivers.
Natural Daylight White - Our 6000K natural white color is the ideal color for you. The bright white color is way better than the h4 9003 lights with yellow or blue hue. Providing a brighter and clearer view of the road without causing visual fatigue
See Wider and Farther - Vision is greatly improved. Make road signs and obstacles clearly visible. Let's upgrade now!
Alex Reyes
Reviewed in the United States on May 27, 2025
best led bulb on the market!i wasn’t able to see the road with my old bulbs,these changed the whole look on my car plus im able to see way better at night as well
pablolie
Reviewed in the United States on May 25, 2025
perfectly compatible with a 2014 Honda CRX - and phenomenal light. What else can one hope for?
Alexis Almeida
Reviewed in the United States on May 21, 2025
The lights fit perfectly into the existing housing and worked flawlessly with the stock wiring.The brightness is significantly better than the old halogen bulbs. They provide super bright long range high beam lighting. If you drive rural highways at night these bulbs are essential for good visibility.
Jonathan
Reviewed in the United States on May 20, 2025
I replaced some other LEDs with these the brightness is better than the ones I took off. The other LEDs would flicker when driving or on idle. These are just a steady beam. I definitely recommend these to everyone that is looking for a bright light.
Wayne Leyman
Reviewed in the United States on March 6, 2025
Excellent replacement headlights... I'm driving a Honda Civic and my job as a medical courier has me traveling at night time for hundreds of miles. The headlights that came with my Honda are just the standard halogen and they're pretty bright, but I've always preferred LED. Usually it's pretty much just me on the highway because it's between 2:00 a.m. and sunrise sold for a few hours I may be only see one or two cars coming at me every once in awhile, so the idea of having super bright headlights to help myself out is something that I typically do. Now I've tried quite a few LEDs up over the years, and these are one of my favorites. The bean pattern is perfect, and the light is a white color which in my opinion seems to help a little bit with the fog. I mean you're not going to find any headlights that cut through fog these seem to do a lot better than the halogens that came with my car. And on a nice dry night with no moisture on the road, holy crap I can literally see so far in front of me that I am pretty much in no danger of running into any animals because not only are the eyeballs lit up and looking at me, I can see what it is even if it's off in a field and plenty of time to stop.So yes I definitely recommend LEDs even if you don't buy these, get yourself some from somewhere. I mean as long as you're here you might as well water this set because they're incredible
mahadeo bassit
Reviewed in the United States on April 30, 2025
Bought this for my car and love the look of it and the easy installation.
Mr. Brock n' Himer
Reviewed in the United States on April 30, 2025
Installed fairly easy, I had to remove the air cleaner box of the Chrysler 300 to get the right side installed. The light is nice and bluish that matches the fog lights I have installed. The origional lights had a yellow look to them which looked odd with the bluish fog lights. Now all of the lights match. They look fairly bright. I am happy with the purchase. I hope they last for years.
Customer
Reviewed in the United States on April 28, 2025
I was blown away at how much brighter these are than the original halogen lamps. Also was very happy that they are essentially plug and playing replacements and I didn't need to do anything to make them fit. Now I'm excited about having the high beams or the headlights on my wife's car go out so I can upgrade those as well.
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