Three Colors in One H4 9003 Bulb
When it comes to H4 9003 LED headlights, which color is best – yellow or white?
- The white light enlightens the street better due to its brightness than the yellow one. But white light against the snow or fog can be glaring to the eyes and it can make you tired soon.
- Yellow light was less dazzling to other drivers and also cuts through rain, snow, and fog better than white light. But it can also be harder to see with yellow lights in clear conditions.
So, which is better? The best is to have both white and yellow in one H4 9003 LED light bulb!
Get Ready For All Weather
Boslla B4 H4 9003 LED bulbs featured 6500k white, 4300k white-yellow and 3000k 3 colors, allowing you to change the color by switching on-off-on to fit all the road conditions.
The 6500K cool white lights offer clear vision at night, and the amber yellow lights at 4300k, 3000K with the best penetrating force, offer a clear view on rainy days, fog, or snow!
If you are driving in foggy, rainy conditions daily or perhaps you live somewhere with heavy winters, these white & yellow H4 9003 LED bulbs are a must-buy.
One-Click Switch Colors
Just toggle the headlight control switches to switch between white and yellow colors – so easy!
Real Review
Watch how it performs in real-life use. Quick install, clear results.
LED Headlight Bulb Benefits
- 3 colors all-weather fit, improve your car’s look and function.
- 7200 Lumen brightness, make your headlights 300% brighter than stock halogen.
- 1:1 design, super focused beam pattern, no dark spots, no glare, do not blind oncoming traffic.
- The 360-degree adjustable base ring, which is a 100% plug-and-play installation, works with 98% of vehicles.
- 6063 aviation aluminum lamp body, 8500RPM cooling fan, IP67 waterproof, lifespan up to 50,000 hours.
- For more stable performance, 1.5MM double-sided purple copper heat conduction is an intelligent temperature control system.
LED Chip Orientation Guide
To achieve optimal lighting output and beam pattern, position the LED bulbs with the chips oriented side-to-side. Arrange one set of LEDs facing 3 o’clock and the other set facing 9 o’clock. This configuration ensures a balanced 360° light distribution, creating an even beam and uniformly illuminating the housing.
Check Vehicle Bulb Model
Determining the appropriate bulb size for your car is crucial before purchasing LED headlight bulbs. To check your headlight bulb model, you can:
- Consult Your Owner’s Manual: The manual usually specifies the bulb type for your vehicle.
- Inspect the Bulb: Remove the existing bulb from the socket and look for markings on the base. These often indicate the model number (like H11, 9005, etc.).
- Use Boslla Bulb Finder by searching vehicle year, make, and model.
I ordered bulbs BOSLLA 3 Colors H4 9003 HB2 LED Headlight Bulb 6500K 4300K 3000K | B4 Series, 2 Bulbs
For my 2013 Mazda 2. I love them! They came with all the parts and wires needed for a easy install. The results are amazing! I went from dim yellow headlights to amazing clear white lights that lit up a gloomy Oregon night last night. I have never been able to see so well in any car I have owned. Even my Jeep Cherokee! That car needs these bulbs also.
The dim setting is also nice bright clear light, but it is less expensive and not one car on my 42 mile trip in the dark, flashed me to dim my already dimmed lights. Which is what I was worried about. But they are polite headlights right out of the box!
Customer service is excellent. You send them a photo of your current headlights to make sure you can switch out, and coustomer service tells you what will fit your car for sure. The price is fantastic! Shipping took a while but not overly long. Thanks so much Boslla!!
Have some aftermarket headlamps for a 89 ford probe gt and after a few conversations with boslla I was able to put some h4 bulbs in! Worked out great with no crazy modifications
That worked out excellent, very happy customer and yes, I would recommend to a friends or family etc.
Excellent product, excellent customer service. Great company! Thank you 🙂
Seems to work great. Yet to use it on the road; but works perfectly with my car, which is very uncommon with LEDs as my car’s headlight wiring is unusual. Also super bright! Looking forward to giving it a try!
Installation was straightforward and the lights look great!
These bulbs are pretty bright. The color change does make a difference between a regular night and driving in the rain. Have yet to test them in snow or fog though. Only problem I have is occasionally one bulb will be one setting advanced from the other. So one bulb will be white while the other is white and yellow. Then one is white and yellow while the other is solid yellow. Then one is solid white and the other is solid yellow. Leave the headlights off for about 30seconds and they reset.
These work great, and are easy to install. Wish they had a highbeam, but are still plenty of bright as is.
Awesome product
Estoy muy feliz de tener estas luces en mi eg alumbran muy bien muy buena calidad