Top 10 H4 LED Headlight Bulbs UK – Car Universal Bulb Kits

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1. KATUR

KATUR H4 9003 HB2 Led Headlight Bulbs Hi/Lo Mini Design Upgraded CREE Chips Extremely Bright 12000 Lumens Waterproof All-in-One LED Headlight Conversion Kit 55W 6500K Xenon White-2 Years Waranty

KATUR - Buy with confidencewe offer "two year" warranty on items that confirm to be manufacturer defect. We'll respond within 24 hours on weekdays. 1:1 design & no polarity,easy installationmini design. Almost 1:1 size same as the stock bulbs. All-in-one conversion kit. Compatible fitment size and Non-polarity design, just Plug & Play.

The adapter ring could be rotated 360 degrees seamlessly, Easy installation, simple 10 minutes installation. Meticulously Engineered Beam Angular. Efficiently cooling design special aluminum alloy shell and powerful cooling fan with much less noise provide strong cooling wind to help dissipate the heat generated which leads a longer lifespan up to 30, 000 hours. The bulbs are equipped with can-bUS system, but for some special cars may require additional load resistors to by pass the error code/flash issue.

12000 lumens output6000Lms per bulb. High lumens and Extremely Bright. Little creativitysmall body for strong fit, it can be used on 99% vehicle models. Small body but not settle for mediocrity, pursuing of the perfect light type for you. No glare to the opposite driver, no dark spots or shadowed areas. Compatible with h4 hb2 9003 hi/lo led headlight bulbs, 360-degree adjustable buckle, apply as LED Headlight Bulbs, LED Fog Light Bulbs and DRL Daytime Running Light Conversion Kit.
BrandKATUR
ManufacturerKaTur
Height1.56 cm (0.61 Inches)
Length7.7 cm (3.03 Inches)
Weight0.17 kg (0.37 Pounds)
Width3.1 cm (1.22 Inches)
Part NumberAMCL-1274-H4
ModelH4 HB2 9003 Hi/Lo
Warranty2 Year Warranty

2. OPL5

16000LM 70W 6500K Xenon White Extremely Bright H4 LED Bulbs, OPL5 H4 LED Headlight Bulbs, Mini Design Plug and Play Waterproof H4 LED Headlight Bulbs Conversion Kit with 12000 RPM Fan 2 PCS

OPL5 - Built-in driver chip: powerful built-in driver chip enables H4 LED bulbs to work with constant power without light attenuation due to unstable power supply, and has a power-off protection function to ensure product usage time> 50000 hours. Brighter and safer: h4 led headlight bulbs adopts the exclusive technology of top automotive-grade double-arrayed LED chips structure, 16000LM / pair, 300% higher brightness than halogen bulb, perfect focused beam pattern and longer Lighting distance can switch from low beam to high beam, no dark spots in the lighting, 6500K cool white, to ensure safe driving at night!.

Longer lifespan: high quality all-aluminum housing, if you use led headlights to work 8 hours a day while driving at night, 000 rpm TurboCool fan to ensure good heat dissipation.

Long lifespan> 50, 000 hours, unique hollow-carved heat sink design and powerful 12, you can work more than 17 years. Opl5 customer service: need help? all the car bulbs in our shop are guaranteed 2 YEARS; If you have any questions about the product, please don't hesitate to contact us, we have a customer service department to answer all your questions. 10-min easy installation: almost 1:1 mini design same as halogen, perfectly fit into your housing and factory sockets without any modification, just plug and play.
BrandOPL5
ManufacturerOPL5
Part NumberG350-H4-6000K

3. NOVSIGHT

2 Year Warranty, NOVSIGHT H4 LED Headlight Bulbs Hi/Lo Beam 10000LM 2x5000LM 60W2x30W 6500K Cool White

NOVSIGHT - 3. If you need mini design, we recommend ASIN B076ZJBS6P. Super bright- h4 led lamps with tx-csp led chips; power: 60w/set 30w x2; lumen: 10000lm/set 5000lm x2; color Temperature: 6500 K. 4. 1. Warm tips- if it appear to following situations, it need a decoder to solve this issue.

With mini driver- Low voltage protection, with high precision constant current driver. 2. 5. Replacement 6063 aerospace aluminum including to keep the heat dissipation range is wide and sturdy. Efficient heat dissipation- heatsink cooler with 12. 000 rpm/min. 1constantly flickering. 2warning beep from dashboard.

3radio interference in car. 4please check the size of the headlight bulb before you purchase. 5the following brands or models of cars need a decoder to ensure normal operation: for Mini, for Opel and so on. Best service- we offer 2 year warranty and lifetime technical support. If you has any question, please feel free to contact us. Your satisfaction is our biggest motivation.
BrandNOVSIGHT
ManufacturerNOVSIGHT
Part NumberMZ-DK-MT349

4. Philips

Philips RacingVision +150% H4 Headlight Bulb 12342RVS2, Twin Pack

Philips - See further and react faster with up to 150% more brightness. One of the brightest bulbs for excellent light performance. Brighter lights mean no surprises and enhanced control. Improved light contrast for a safer, more exciting drive. Respecting the high quality standards of ECE homologation.
BrandPhilips
ManufacturerLumileds Germany GmbH
Height4.5 cm (1.77 Inches)
Length8.1 cm (3.19 Inches)
Weight0.02 kg (0.05 Pounds)
Width4.5 cm (1.77 Inches)
Part Number12342RVS2
Model12342RVS2

5. EASY EAGLE

EASY EAGLE H4 LED Headlight Bulbs 10800LM 6000K

EASY EAGLE - Top csp chipsets: with each lamp of 30-watt power, these H4 LED headlight bulbs are able to produce a total 10800 lumens per pair, which is 300% brighter than standard halogen lights. You need to purchase the CAN-BUS error cancellers to solve this issue.

Mini cooling fan: the built-in mini cooling fan working at a speed of 12000RPM provides the led conversion headlights with a reliable and steady heat dissiption, which guarantees the logevity of 30000+ hours. Built-in led driver: highly compact design with built-in led driver ensures a higher compatibility with most headlight assemblies while any further modification is not required.

Attention: if your car has can-bus, it will bring up error code and the headlight will start flashing switching on and off sometimes. Adjustable beam: this led h4 bulb comes with rotatable and dismountable standard metal adapter, which ensures a high flexibility in adjusting the beam pattern in order to avoid glare of oncoming traffic.
BrandEASY EAGLE
ManufacturerGuang Zhou Yu Lei Dian Zi You Xian Gong Si
Part NumberLEDF1H4EE

6. OPL5

2020 Upgraded Version 3 Sides 360-degree COB H4 LED Headlamp Bulbs -10000LM 70W 6500K White Extremely Bright Conversion Kit with Fan 2 Pcs, OPL5 H4/9003 LED Headlight Bulbs

OPL5 - Built-in driver chip: the powerful built-in driver chip enables h4 led bulbs to work at a constant power without light attenuation due to unstable power supply, and has a power-off protection function to ensure the best lighting state when working. 10 minutes easy installation: plug and play, suitable for most vehicles.

Ip67 waterproof rating, replace the original halogen bulb without wiring and modification. Canbus is error-free and compatible with 98% of vehicle systems, specially designed for heavy rain or other extreme conditions. Please pay attention to the length and width of the product before buying. Opl5 customer service: need help? all the car bulbs in our shop are guaranteed 2 YEARS; If you have any questions about the product, please don't hesitate to contact us, we have a customer service department to answer all your questions. Longer lifespan: h4 led bulbs has a high-quality aviation aluminum shell, ensuring that the product life is greater than 30, which provides stable heat dissipation for the LED chip, a unique hollow design and a 12000rpm turbo fan, 000 hours.

Brighter and safer: h4 led headlight bulbs adopts the exclusive technology of 3-sided cob led chip structure, 200% higher brightness than halogen bulb, 6500K white, perfect focused beam pattern and longer Lighting distance can switch from low beam to high beam, 10000LM / pair, no dark spots in the lighting, to ensure safe driving at night!.
BrandOPL5
ManufacturerOPL5
Part NumberT11-H4-6000K

7. OPL5

2020 Upgraded Version 3 Sides 360-degree COB LED Headlamp Bulbs -10000LM 70W 6000K Xenon White Extremely Bright Conversion Kit 2 PCS, OPL5 H4/9003 LED Headlight Bulbs

OPL5 - Longer lifespan: high-quality all-aluminum housing to ensure good heat dissipation. Long lifespan> 50, 000 hours, if you use leD headlights to work 8 hours a day while driving at night, you can work more than 17 years. Opl5 customer service: need help? all the car bulbs in our shop are guaranteed 2 YEARS; If you have any questions about the product, please don't hesitate to contact us, we have a customer service department to answer all your questions.

Easy to install: all in one compact design, inserted instantly from the tail like an original bulb, non-polar design, no external driver, no external wiring, no modification is requested, Can be easily fitted in most cars. Built-in driver chip: powerful built-in driver chip enables H4 LED bulb to work with constant power without light attenuation due to unstable power supply, and has a power-off protection function to ensure product usage time> 50000 hours.

Brighter and safer: h4 led headlight bulb adopts the exclusive technology of 3-sided csp led chip structure, 10000LM / pair, no dark spots in the lighting, perfect focused beam pattern and longer Lighting distance can switch from low beam to high beam, 300% higher brightness than halogen bulb, 6000K cool white, to ensure safe driving at night!.
BrandOPL5
ManufacturerOPL5
Part NumberV5-H4-6000K

8. NOVSIGHT

6000K Cool White pack of 2, Halogen Headlight Replacement, NOVSIGHT H4 Super Bright LED Headlight Conversion Kit, IP68 Waterproof, 10000LM 50W headlight bulbs,DOT Approved

NOVSIGHT - Although the factory housing has a dust cover or there is tight space on the driver side, only needs 10 minutes. Led headlight bulbs features smart cooling, intelligent identification of product temperature in real time, greatly reducing the risk of product dead lights.

Top chips with 50w per pair, 6000K cool white, less power consumption, without any dark spots or foggy light. Safer Night Driving. Dot in line with legal street driving. No more frequent replacements the novsight led headlight bulbs strike a perfect balance of performance and lifespan, so that the temperature of the lamp bead quickly conduction, enhance the service life of the lamp bead, speed up the thermal conductivity, excellent thermal conductivity, use of high thermal conductivity copper substrate, which ensures a longer lifespan up to 5, 0000 hours.

Plug and play, no tools needed to replace the H7 LED bulbs. High lighting technologythe most advanced led headlights on the market. All-in-one fanless led headlight bulb kit fanless design, automatic adjustment of over-temperature current, Full intelligent chip temperature control system, no fan noise and fan failure. Save installation timethe novsight 9005 h11 led headlight kit is 1:1 in size with a halogen bulb for easy installation.
BrandNOVSIGHT
ManufacturerNOVSIGHT
Height5 cm (1.97 Inches)
Length12.7 cm (5 Inches)
Weight0.3
Width12.7 cm (5 Inches)
Part NumberH4-35

9. JAMIEWIN

JAMIEWIN 12000LM H4 Led Headlight Bulbs 9003 HB2 Hi/Lo 6000K ZES Chip 100W EMC System Car Light Bulbs Replacement- 2 Pack

JAMIEWIN - Super bright h4 car lightmade by high quality zes led, wider field of vision. Car headlamps kits with emc anti-jamming and short-circuit protection, which can effectively protect the original car light line, and anti-electromagnetic interference and circuit interference. No relay, small size, no capacitor, suitable for 90% vehicle's computer system without error.

Easy instal with small sizewith removable adapter, plug and play. This led bulbs can work with most 90% vehicles without error, it may not light up or flicker first installationit's not the headlight problem which indicate to install a strong decoder to avoid the error. Much more focused than cob/CSP by the same energy consumption and achieves a longer distance, snowy days driving. Notes: to enjoy better purchasing experience, but for some european vehicles audi bmw dodge Jeep, please check the original bulb's size before place order.

If you are not sure which size suit for your car please contact us before purchase. You don’t need to replace the dust cover for the bulb’s height only 7. 2cm/2. 85in, you can easily mount it in the reflector/projector headlight. Better heat dissipationover 50, 000 hours working time, high optical density; built-in independent 12000RPM high speed hydraulic cooling fan, aluminum casing, twice faster heat dissipation; IP68 waterproof. Emc system reduce interfencewith built-in emc system, 9003 led headlight won't cause radio interference.
BrandJAMIEWIN
ManufacturerJAMIEWIN
Part NumberZL372_H4
Model.

10. NOVSIGHT

NOVSIGHT H4 LED Headlight Bulbs Hi/Lo Beam White 6500K 10000LM 50W/Pair Car Headlight Bulbs Kit Bright Waterproof 2 Lamps Zero Noise No Fan

NOVSIGHT - Mini size- the led bulb and control driver are so small that fit for most vehicles, easy to install, no need replace the original dust cover. Novsight service offer 1 year warranty and lifetime technical support. 1constantly flickering.

2warning beep from dashboard. 3radio interference in car. Note: before buying, please check the dimensions of the light interface and the product dimensions. Heat dissipation - no fan structure, zero noise! it will not affect the radio working, can avoid the fan stop working in a dusty environment, and will not appear that the fan does not turn, causing the bulb to not light up. Stable performance ensure that the bulb's long life time up to 100, 000 hours.

Please feel free to contact seller by email if you have any questions. Warm tips- if it appear to following situations, it need a decoder to solve this issue. Longer life- with high quality csp led chips, 200% brighter than halogen Bulb. Brightness - with seoul-csp y19 led chip. Lumen: 10, 000lm/pair5000lm/bulb; color temperature: 6500K White; Power: 50W/Pair25W/Bulb.
BrandNOVSIGHT
ManufacturerNOVSIGHT
Part NumberAMZ-WY-Y1025