H4 Headlight Bulbs 6500K/4300K/3000K 3 Colors 2 Pcs

When it comes to H4 headlight bulbs, which color is best – yellow or white?

White light is brighter, illuminating the road better in clear conditions, and enhancing visibility. However, it can create glare in snow or fog, which might lead to eye fatigue. On the other hand, yellow light is less dazzling to other drivers and excels at cutting through rain, snow, and fog, making it a safer choice in poor weather. However, it may be harder to see clearly in dry conditions.

So, which option is the best? The ideal solution would be an H4 headlight bulb that combines both yellow and white light, allowing you to adapt to various driving conditions. That’s what our B4 3-color H4 headlight bulbs are doing!

Boslla three-color H4 headlight bulbs can improve visibility in various conditions, allowing for better illumination at night or in fog. It also adds a unique aesthetic to your vehicle, making it stand out. Additionally, you can switch colors to suit different driving environments, enhancing overall functionality.

Introducing the Boslla B4 H4 headlight bulbs, featuring three adjustable color temperatures: 6500K cool white, 4300K white-yellow, and 3000K amber yellow. With a simple on-off-on switch, you can easily change the color to suit any road condition.

The 6500K cool white light provides exceptional clarity for nighttime driving, while the amber yellow options at 4300K and 3000K offer superior penetration, making them ideal for rainy, foggy, or snowy conditions.

If you frequently drive in challenging weather or live in an area with harsh winters, these versatile white and yellow H4 headlight bulbs are essential for your safety and visibility.

Watch how it performs in real-life use. Quick install, clear results.

• 3 colors all-weather fit, improve your car’s look and function.
• 7200 Lumen brightness, make your H4 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.

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.

Determining the appropriate bulb size for your car is crucial before purchasing LED headlight bulbs. To check your headlight bulb model, you can:

1. Consult Your Owner’s Manual: The manual usually specifies the bulb type for your vehicle.
2. 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.).
3. Use Boslla Bulb Finder by searching vehicle year, make, and model.