Advertising Disclosure H4 Led Headlight Bulbs Comparison - July 2025
5 Best H4 Led Headlight Bulbs In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.9Exceptional | 2  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5 Best Value  9.5Excellent |
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ModelPhilips Ultinon Access LED car headlight bulb (H4), ultra-compact direct-fit, 80%, 6.000K, set of 2 | Model Zethors H4 LED Headlight Bulbs 400% Brighter Wireless headlight bulbs, 16000LM Mini H4 headlight bulbs Fanless car bulb kit High Low Beam, H4 LED Halogen Replacement,Non-polarity Plug and Play | Model NOVSIGHT H4 LED Headlight Bulb - 90W 30000LM H4 Headlight Bulb, 6500K White Light 12V with Fan, 1:1 Size Plug and Play, IP68 Waterproof, Pack of 2 | Model NOVSIGHT H4 LED Headlight Bulbs - 13000 Lumen 350% Brighter Hi/lo Conversion Kit 60W 6500K Cool White Extremely Fast Cooling Halogen Replacement H4/9003/HB2 Headlight Bulbs, IP68 Waterproof, Pack of 2 | Model WAIXINGREN H4 Led Headlight Bulbs, 6500K Cool White, 60W 26000LM H4 Headlight Bulbs led with Fan, No Adapter Required, Plug and Play Easy Installation, Pack of 2 (H4/9003/HB2) |
BrandPhilips | Brand Zethors | Brand NOVSIGHT | Brand NOVSIGHT | Brand WAIXINGREN |
Reviews | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | ||||
item weight 100 g | item weight 160 g | item weight 200 g | item weight 160 g | item weight 220 g |
package dimensions 33.7 x 8.2 x 4.7 cm 100 g | package dimensions 11.2 x 11 x 5.2 cm 160 g | package dimensions 11.8 x 11.7 x 5.7 cm 200 g | package dimensions 13.8 x 12 x 5.7 cm 160 g | package dimensions 10.7 x 10.6 x 7 cm 220 g |
manufacturer part number 11342U2500C2 | manufacturer part number H4 | manufacturer part number AMZ-WY-Y1159 | manufacturer part number AMZ-WY-Y1111 | manufacturer part number WXRX31 |
customer reviews4.2 4.2 out of 5 stars 103 ratings 4.2 out of 5 stars | customer reviews 4.0 4.0 out of 5 stars 3, 146 ratings 4.0 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 82 ratings 4.3 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 186 ratings 4.2 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 23 ratings 4.4 out of 5 stars |
voltage 12 Volts | voltage 12 Volts | voltage - | voltage 12 Volts | voltage 16 Volts |
model Ultinon Access | model H4 | model H4 LED Headlight Bulbs | model - | model WXR-X31 |
position Front | position Front | position - | position Front | position - |
Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1PhilipsPhilips Ultinon Access LED car headlight bulb (H4), ultra-compact direct-fit, 80%, 6.000K, set of 2
Why we love it
Easy plug & play installation.
Brighter than traditional bulbs.
Stylish cool white light.
Main highlights- Quick and easy installation: Ultinon Access LED bulbs are designed for a direct 1:1 halogen replacement. Their simple polarity-free plug & play design ensures broad compatibility with most vehicle models.
- Modern OEM signature: Refresh the look of your car with up to 6.000K cool white light for a stylish LED look.
- Long-term durability: With a lifetime of 1.500 hours, Ultinon Access outlasts traditional halogen bulbs by three times. AirCool heat management ensures consistent and long-lasting performance.
- It is your own responsibility to ensure that the use of the LED retrofit lights complies with applicable local legal requirements
- Enhanced light performance: Ultinon Access LED bulbs significantly improve vision on the road, with a light performance of up to 80% brighter light than conventional halogen bulbs*.
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9.8
2Zethors
Zethors H4 LED Headlight Bulbs 400% Brighter Wireless headlight bulbs, 16000LM Mini H4 headlight bulbs Fanless car bulb kit High Low Beam, H4 LED Halogen Replacement,Non-polarity Plug and Play
Why we love it
Easy installation in 5 minutes.
Four times brighter than halogen.
Long-lasting with 30,000-hour lifespan.
Main highlights- 𝐖𝐡𝐲 𝐠𝐞𝐭 𝐡𝐮𝐧𝐠 𝐮𝐩 𝐨𝐧 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐨𝐟 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐬𝐢𝐳𝐞𝐬 𝐰𝐡𝐞𝐧 𝐭𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐩𝐥𝐮𝐠-𝐚𝐧𝐝-𝐩𝐥𝐚𝐲 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧? Say goodbye to the frustration of installing new bulbs with our wireless design that's not only non-polarity but also boasts a compact 1:1 size identical to your halogen H4 bulbs. Imagine replacing your H4 halogen in just 5 minutes without the need for any additional adapters or retainers—it's that easy!
- 𝐓𝐡𝐞 𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐭𝐨 𝐝𝐢𝐬𝐬𝐢𝐩𝐚𝐭𝐞 𝐡𝐞𝐚𝐭 𝐝𝐞𝐭𝐞𝐫𝐦𝐢𝐧𝐞𝐬 𝐥𝐨𝐧𝐠𝐞𝐯𝐢𝐭𝐲! Crafted from 6063 aviation-grade aluminum using precision CNC machinery, our H4 car bulb kit offer unparalleled durability and heat dissipation. The use of double-sided copper plates increases the thermally conductive surface area, providing improved cooling performance compared to single copper plate designs.
- 𝐂𝐨𝐧𝐜𝐞𝐫𝐧𝐞𝐝 𝐚𝐛𝐨𝐮𝐭 𝐜𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐯𝐞𝐡𝐢𝐜𝐥𝐞? Designed to be universal, Zethors H4 LED canbus bulbs are compatible with an impressive 98% of vehicles. For those with sensitive systems, an additional error canceller or decoder may be necessary. Should you encounter a canbus error, simply reach out to Zethors with your car's details (brand, model, year) for tailored assistance.
- 𝐀𝐫𝐞𝐧'𝐭 𝐲𝐨𝐮 𝐭𝐢𝐫𝐞𝐝 𝐨𝐟 𝐝𝐢𝐦 𝐥𝐢𝐠𝐡𝐭𝐢𝐧𝐠 𝐭𝐡𝐚𝐭 𝐥𝐞𝐚𝐯𝐞𝐬 𝐲𝐨𝐮 𝐬𝐪𝐮𝐢𝐧𝐭𝐢𝐧𝐠 𝐚𝐭 𝐧𝐢𝐠𝐡𝐭? Ensure superior nighttime visibility with Zethors H4 LED headlight bulbs. At 50W per pair, generating 16000 LM in a crisp 6000K xenon white light, these bulbs are four times brighter than traditional halogens. With support for both high and low beam switching, our advanced chip pitch and 1:1 beam pattern technology produce an evenly focused light beam that reaches farther and wider without dazzling oncoming traffic.
- 𝐀𝐫𝐞 𝐲𝐨𝐮 𝐭𝐢𝐫𝐞𝐝 𝐨𝐟 𝐜𝐡𝐚𝐧𝐠𝐢𝐧𝐠 𝐬𝐨 𝐨𝐟𝐭𝐞𝐧? With an intelligent built-in chip that controls temperature between 110-120°， h4 headlight bulbs automatically regulate to ensure optimal performance under any weather conditions. The IP68 waterproof design combined with robust heat dissipation enables this H4 bulb to last up to 30,000 hours—providing reliability and value over time.
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9.7
3NOVSIGHT
NOVSIGHT H4 LED Headlight Bulb - 90W 30000LM H4 Headlight Bulb, 6500K White Light 12V with Fan, 1:1 Size Plug and Play, IP68 Waterproof, Pack of 2
Why we love it
Easy installation with plug-and-play design.
Significantly brighter than halogen bulbs.
Durable with a long lifespan.
Main highlights- 【UPGRADED BRIGHTNESS】: NOVSIGHT H4 Bulbs feature a significantly higher brightness output of 30000LM, making them 600% brighter than traditional halogen bulbs. These bulbs emit a cool white light with a color temperature of 6500K, ensuring improved visibility and contrast on the road. Moreover, they effectively reduce eye strain during night driving.
- 【TIPS & SERVICES】H4 headlights are compatible with most vehicles, but not with some sensitive models. An additional CANBUS decoder may be required if the lights flicker and the dashboard reports errors the first time you install them. If you encounter problems with installation and use, please contact NOVSIGHT for assistance
- 【PERFECT BEAM PATTERN】:The ultra-thin chip design illuminates the bulb closer to a super-focused beam, providing a wider angle and a longer range to illuminate the road, ensuring you have maximum visibility when driving at night or in low-light conditions.
- 【OVER 50,000 HOURS LIFESPAN】:The H4 Bulbs are designed to last up to 50,000 hours, and they are equipped with IP68 waterproofing, guaranteeing their ability to withstand harsh weather conditions. This ensures that the bulbs can last longer without compromising performance or safety.
- 【99% VEHICLE FIT】: The NOVSIGHT h4 bulbs combinations will fit most vehicles, some sensitive models may require the installation of an additional CANBUS decoder. Please note that if you have any problems after installing the bulbs, such as dashboard alarm, unable to switch between high and low beams, flickering bulbs, etc., you may need to install an additional decoder. Please contact us via Amazon buyer message for help and solution.
- 【1:1 MINI SIZE】:Easy to install, plug and play. NOVSIGHT H4 bulbs are designed with 1:1 size with halogen bulbs, no bulky bulb base and extra driver, so you don't need to worry about the lack of space for lamp housing installation. All-in-one design with non-plastic connectors for more robustness and durability.
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Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
