Partsway Halogen Bulb · 4000K Warm White · 2-Pack

Regular price $21.99
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  • Vacuum Precision Optical Blue Film Technology: Featuring a micron-level optical blue film coating*, this layer also provides heat insulation and enhanced UV protection, effectively slowing the oxidation, yellowing, and premature aging of the headlight housing.
  • Up to 300% Brighter than Standard Halogen: A brighter, purer 4000K beam
  • Longer Lifespan: A reinforced filament combined with optimized halogen gas fill work together to extend bulb life to 1.5–2x that of standard bulbs — meaning fewer replacements and more reliable mileage between changes.
  • 2-Minute Installation: Simply remove the old bulb and insert the new one for a seamless OEM-style upgrade.
*Filters out the yellowish tint common in standard halogen bulbs, producing a whiter, cleaner beam. Please note: this bulb produces an enhanced warm white halogen light, not the cool white light of HID bulbs.

Halogen bulb lineup — brightness by model

All six run on 4000K warm white and 12V 55W, but actual light output isn't identical — each socket size draws a different filament, so lumens vary by model. Figures below are pulled directly from each bulb's current Amazon listing.

Rated brightness (lumens)

Higher = brighter beam. Same 4000K color, same 55W draw — the socket size is what changes the output.

9012 2,200 LM
9005 2,100 LM
H4 1,900 LM
H7 1,700 LM
H11 1,500 LM
9006 1,300 LM

Source: each model's Amazon product listing ("Brighter Output & Extended Lifespan" bullet).

H4
1,900 LM
4000K warm white · 12V 55W
  • OEM / InterchangeH4 / 9003
  • Beam TypeHigh / Low
  • FitsOriginal H4 socket
H11
1,500 LM
4000K warm white · 12V 55W
  • OEM / InterchangeH11
  • Beam TypeLow
  • FitsOriginal H11 socket
H7
1,700 LM
4000K warm white · 12V 55W
  • OEM / InterchangeH7
  • Beam TypeHigh / Low
  • FitsOriginal H7 socket
9005
2,100 LM
4000K warm white · 12V 55W
  • OEM / Interchange9005 / HB3
  • Beam TypeHigh
  • FitsOriginal 9005 socket
9006
1,300 LM
4000K warm white · 12V 55W
  • OEM / Interchange9006 / HB4
  • Beam TypeHigh / Low
  • FitsOriginal 9006 socket
9012
2,200 LM
4000K warm white · 12V 55W
  • OEM / Interchange9012 / HIR2
  • Beam TypeHigh / Low (HIR)
  • FitsOriginal 9012 socket
  • 5 stars: 21 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
F
Faxial
Promising replacement bulbs so far

These H11 bulbs look like a solid OEM-style replacement. I haven’t installed them yet, so my 5-star rating at this point is based on the initial quality and specifications rather than actual nighttime performance. The 12V/55W H11 configuration matches the standard halogen format I was looking for, and I specifically like the 4000K warm-white output since I prefer a cleaner light without going to the very cool color of some aftermarket bulbs. The blue-film coating is evenly applied, and both bulbs appear well finished with no obvious manufacturing issues. Installation should be straightforward with the plug-and-play H11 base. I’ll be paying particular attention to beam pattern, brightness, and visibility once installed and will update the review after I’ve driven with them at night.

D
Daily Arregui
Great Product

I’m very happy with these H11 bulbs. They were easy to install and fit perfectly. The light is bright and clear, and they make a noticeable difference when driving at night.

M
Maggie Z
Easy Upgrade for Better Night Driving

I wanted something that would improve visibility without changing my headlights, and these bulbs did exactly that. They plugged right into the factory housing, and the fit was perfect. It was a quick project that didn't require any special tools.

The beam pattern stayed even, and I noticed road signs and lane markings were easier to see at night. I also like that the warm white light looks natural instead of having a blue tint. They've been performing well so far, and I'm happy with the overall quality.

W
Wilyy
H7 Halogen Bulbs for Night Drives

I swapped out my factory car headlights for this set of H7 halogen bulbs for regular evening driving and weekend highway cruising. The 4000K warm white output throws a steady beam on dark pavement, allowing me to see road signs and stray debris far ahead on unlit country roads. Installation was not difficult at all, the plug and play design fits right up with my vehicle's stock housing with no additional adapters or modifications needed.They are dual mode for high beam and low beam and switch seamlessly when I pull on the steering column lever. The blue vacuum film construction gives more brightness than the original bulbs I took out. They are DOT compliant so I have no issues passing regular vehicle inspections.The beam remains steady with no flicker or dim spots after weeks of nightly travel and performs well in both cool and mild weather.

H
Hannah C
Headlight Bulb with Warm White Output

This H7 halogen headlight bulb is designed as a direct OEM replacement, making it easy to install and hassle free. Plug & Play design, fits standard 12V 55W socket, no additional wiring or modifications needed. 4000K warm white colour gives a clean, natural looking light that enhances visibility on the road without being too harsh or blue.The optical blue film technology tweaks the beam pattern to deliver brighter illumination on both high and low beam settings. The light distribution is balanced which helps in better visibility of road signs, lane markings and surrounding areas during night driving. The bulb maintains a road legal profile, so can be used daily and in normal driving conditions.Build quality is good and the bulb sits well once installed.It is good for daily commutes, highway driving and night trips.This headlight bulb is a great upgrade for drivers who want brighter, warmer light and a factory fit and look.

C
Charlotte Brown
Easy Headlight Replacement

I used the halogen headlight bulbs to replace my old low beams, and the installation was pretty straightforward. They fit into place without needing extra changes, so the whole process felt simple enough for a basic replacement.

After turning them on, the light looked warmer and clearer than my old bulbs. The road in front of the car was easier to see during evening driving, especially on darker streets. I also liked that the beam did not look too harsh or scattered, so it felt comfortable for normal night driving.

The 2-pack is convenient because both sides can be changed at the same time. The bulbs feel like a practical option when the old lights start looking dim. For daily driving, they worked well and made the headlights look cleaner and brighter.

R
RVS, Esq.
Does the Job if you want OEM style.

My lights were dimming down big time; and these were just the right original amber looking replacements.
Even though these are Not like those new bright white led looking lights that can often blind the other driver, they are twice as bright as the original ones that were going out.

O
Ortelio
They are good lights if you want to replace the original ones in you car

My crosstrek subaru had always had very good lights, factory lights, and when I lost one of them I spent some time trying to feel satisfied with a couple of these... here I managed to feel satisfied

L
Lisa Luis Semino
Great Replacement Bulbs

These H7 bulbs were easy to install and fit perfectly. The light is noticeably brighter and gives a nice clean white look at night. They’re a good value for a 2-pack and work just as expected. Very happy with the purchase!

M
Mishell hernandez
Excelente iluminación y fácil instalación

Estoy muy contenta con estas bombillas H11. La instalación fue sencilla y se adaptaron perfectamente a mis faros. La iluminación es clara y brillante, lo que ayuda bastante a tener mejor visibilidad al manejar de noche. Se sienten de buena calidad y hasta ahora han funcionado muy bien. Definitivamente las recomiendo por su buena relación calidad-precio.

A
Angela Torres
Bright and Easy to Install

These H11 halogen headlight bulbs were easy to install and fit perfectly. The 4000K warm white light is bright and clear without being too harsh. They provide good visibility at night and feel like a nice replacement for the original bulbs. Overall, I’m happy with the quality and

A
Amazon Shopper
Fits fine, Works well.

I needed a replacement for my VW Jetta’s high/low beam bulbs and decided to give these a try. The installation really was as simple just unplugged the old one and plugged this in within a couple of minutes. I made sure not to touch the glass since otherwise it will crack. The 4000K warm white color is noticeably cleaner and whiter than the stock yellowish glow I had before, but it doesn’t try to mimic the artificial blue white color of HIDs, which I actually prefer for nighttime driving. It feels like a fine upgrade in visibility. I can’t speak to the extended lifespan yet since I’ve only used them for a short time, but the build quality is pretty fine that I do not think I have to worry about it.

S
STAYREAL
The lighting effects are good.

My car's headlights used to be a bit dim at night, especially on roads without streetlights, which made driving less safe and more nerve wracking. After installing these bulbs, the most noticeable improvement is in the range and brightness of the light. The light is cleaner, making it easier to see the road and lane markings at night without constantly squinting.

The installation was simpler than I expected; it just involved replacing the old bulbs without any wiring modifications, and I could do it myself at home. Even after using it for a while, the headlight output remains stable without any flickering. I use it for my daily commute and weekend trips, and it greatly boosts my confidence while driving at night.

B
Big Sea
Bright and Easy OEM-Style Headlight Replacement

These H7 halogen bulbs were a straightforward replacement for my factory headlights. Installation was quick since they fit just like the original bulbs, and I was back on the road in only a few minutes.

The light output is bright with a comfortable warm white color that provides excellent visibility at night. The beam pattern remains even and well focused, helping illuminate the road without creating distracting glare. They offer a noticeable improvement over older, worn-out bulbs while maintaining an OEM-style appearance.

The bulbs feel well made, and the consistent performance has been impressive. Overall, this is a great choice for anyone looking for a simple plug-and-play replacement that delivers brighter lighting, reliable performance, and excellent value.

N
Nova
A massive visibility upgrade

Handling evening drives or navigating unlit roads can be a real nerve-wracking experience when the factory headlights start fading, so I picked up this 2-pack replacement set to upgrade the lighting on my husband’s car—and it has made such an incredible difference! Swapping them out was super quick and easy since they fit right into the original housing, immediately giving us a bright, clean white light that pierces straight through the dark.

The difference in visibility is huge. Instead of struggling to see in front of the car, the beam now spreads nicely and evenly down the road, making lane markers and signs pop out clearly without blinding oncoming drivers. While getting everything secured under the hood, I could tell right away that these bulbs were solid and well-built. It completely takes away that dark, strained feeling from our nighttime drives. It has brought us so much peace of mind whenever we head out after dark, whether it's a quick late-night errand or a longer evening commute.

A
Amazon reviewer
Bright Upgrade with an Easy Installation

These H7 halogen headlight bulbs are an excellent replacement for factory bulbs, providing a noticeable improvement in visibility while maintaining the familiar warm white color. The 4000K output offers a comfortable balance between brightness and natural-looking light, making nighttime driving easier without creating an overly harsh appearance.

Installation is straightforward thanks to the plug-and-play design, allowing the bulbs to fit directly into compatible housings without modifications. Once installed, they produce a focused beam pattern that helps illuminate the road ahead while maintaining good visibility for signs and lane markings.

The bulbs feel well made, and the construction inspires confidence for everyday driving. They perform consistently in a variety of conditions and provide reliable lighting for both daily commutes and longer nighttime trips.

Overall, these H7 halogen bulbs are a great choice for anyone looking to refresh their vehicle's headlights with a brighter, OEM-compatible replacement. They combine easy installation, dependable performance, and excellent visibility at a very reasonable value

W
We Are MD
Uniform irradiation range.

The installation of these H7 halogen bulbs is very simple. The size matches the original bulb, allowing for direct replacement without any additional wiring modifications. Just be careful not to touch the bulb's glass during replacement, and the whole process can be completed quickly. Driving at night, the road ahead, road markings, and surrounding environment are much easier to see, especially after work when it's dark, which makes me feel much safer. Overall, I'm very satisfied with the brightness, color, and ease of installation of these bulbs. They retain the original factory specifications while improving upon the original insufficient lighting, making them very convenient for those who want to improve their car's headlight performance without making major modifications.

R
Rhonin
Bright Halogen Bulbs with Quick Plug-and-Play Installation

These H7 halogen headlight bulbs are an excellent replacement for factory bulbs. Installation is quick and straightforward since they fit the original housing perfectly without any modifications. After replacing the old bulbs, the difference in visibility was immediately noticeable.

The 4000K warm white light provides a clean, natural beam that makes road signs, lane markings, and obstacles easier to see at night without looking overly blue. The beam pattern remains well focused, helping improve nighttime visibility while avoiding unnecessary glare for oncoming traffic.

The bulbs feel well made, and the light output is consistent from startup. They reach full brightness right away, making them a dependable choice for daily driving. The improved brightness gives the headlights a fresher appearance while maintaining the familiar performance of halogen lighting.

Another advantage is that these bulbs retain the simplicity of a direct OEM replacement. No additional wiring, adapters, or modifications are required, making the upgrade quick and hassle-free. They offer an excellent balance of brightness, easy installation, and reliable performance for drivers who prefer halogen headlights.

Y
YY
Brighter Than My Old Bulbs

One of my headlights had burned out, so I decided to replace both at the same time. Installation was easy since they fit well, and I didn't need to make any modifications. The light output is brighter than my old halogen bulbs, making it easier to see road signs and lane markings during night driving. I also like the warm white color because it looks natural and isn't too harsh on my eyes. So far they've been working great

A
Amazon Customer
Plug and play

This is a plug-and-play H11 halogen bulb. It is easy to install. Just remove the old bulb and plug the new one in directly. There is no need to change the wiring or decode. It takes less than 5 minutes to complete.
The light is uniform, the tangential lines are regular, and there is no glare. The range that the low beam should cover is well covered, and the penetration is also sufficient in rainy and foggy days.

A
Amazon Customer
Does the job well

The light from these headlight bulbs looks cleaner and more consistent than the old bulbs that came out of my car. The fit was exactly what I expected. Everything seated properly in the housing, and both sides matched well once installed. After a few evening drives, what stood out to me most was how natural the light looked on the road. Lane markings, signs, and the edges of the road were easy to see. No flickering, no random issues, everything works well so far.