Top 10 Luz LED H4 – Headlight & Taillight Conversion Kits

As an Amazon Associate I earn from qualifying purchases.

1. Kairiyard


Kairiyard H4 9003 LED Headlight Bulbs 6000K HI Beam Low Beam 55W 8000 Lumens HB2 Fog Light Bulb Extremely Bright Waterproof DOB Chips Kit 2 lamps 360° Rotation Bi-Xenon All in One Conversion

Kairiyard #ad - Professional customer service and guarantee we are the professional manufacturer and supplier of this type of product, contact us early, all returns and dissatisfied points will have good service and will be accepted, equipped with a team of professional technicians and a customer service team.

Can be installed in 20 minutes Plug & play. Ip67 waterproof driver and connectors. Do not blind oncoming traffic, improve light efficiency by 200%. Super bright application on dobtechnology dob chip led in 6000k pure white color, no blind spots. Perfect performance in bad weather, guarantees maximum heat dissipation and makes our headlights shine up at 30, combined with 12, 000 rotations per minute and double foldable copper core heat sink, like fog/rain/overcast ect. We will do our best service to help you.

Ensure your safety. We also offer 12 months warranties, our team will do the best for you. Boldly using an ultra-thin side design, make sure the uniform 360-degree light without any dark spots provides a wider viewing angle. Very easy installation, ready to use the heat sink part is only 23. 5mm long, after installation there is enough space for the headlights to breathe. Perfect heat dissipation performancethe unique design of the double ball bearing fan, 000 hours.
BrandKairiyard #ad
ManufacturerYUGUANG #ad
Weight300 Grams
Part NumberKairiyard-H4-LED
Warranty12 months



AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 200% Night Visibility Dual Beam Conversion Kit Pack of 2

AUXITO #ad - Producing total 9000 lumens bright output. Each bulb has 16 pieces of the high quality csp led chips. If any question, please confirm with us or ask a question for help. See farther and wider.

Provides a perfect light beam pattern. 4500 lumens per bulb. Adjustable beam pattern for 9003 h4 hb2 bulb. Do not blind oncoming traffic, no glare to other drivers. All-in-one fanless led light, hb2 socket. Fanless design, multi-groove aluminum base form a effective and rapid heat sink system. Mini body design, 9003, plug and play installation for H4, compatible with over 95% vehicles without modification.3

360° lighting and super focused beam. Easily fit into the housing and aim the luminous direction. Built-in ic current driver, no fan noise and fan failure. Aviation grade aluminum housing, ensures more than 30, 000 hours lifespan. These 9003 h4 led lights work with 98% of vehicle's computer system without error or radio interference.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Weight0.46 Pounds
Part NumberDD-B7-H4

3. Simpo


LED Headlight Bulbs Headlight bulb H4 9003 Hi/Low All-in-One Conversion Kit Led headlights with COB Chips 8000 Lm 6500K Cool White Beam Bulbs IP68 Waterproof

Simpo #ad - Cooling mechanism: cooling is the most important issue for any led headlight bulbs. Although this is a micro-profited item, we still want to try our best to offer a happy shopping experience to all of our customers. Warranty: we offer one-year warranty to all the items we sold.

Fast installation: the led headlight bulbs are designed to be a plug & play diy product, both in software CanBus-Ready and hardware machined couplings or terminals. As the most classic model, this LED is bult with a cooling area of over 10, 000 square millimeters. If you are still not sure about the right LED light models, please confirm with us before buying. In case your shopping experience with this item is not good, please get in touch with us at the first time, so that we can still have a chance to make it a happy shopping experience to you.

The led headlight bulb works with most of the current vehicles. The most important factor for a cooling mechanism is SURFACE AREA. The driver feels comfortable while the oncoming car feels less dazzling at this color temperature. This k value is near to natural light. Brighter but less dazzling to oncoming car: cob led headlights are featured with 6500k color temperature. This cooling area ensures the brightness and lifespan of this LED bulbs.
BrandSimpo #ad
ManufacturerDongguan City Senpo Industry Co., Ltd #ad
Height1.4 Inches
Length3.4 Inches
Weight0.55 Pounds
Width1.4 Inches
Part NumberSPC6H4



Fahren H4/9003/HB2 LED Bulb, Pack of 2, 300% Super Bright LED Conversion Kit 6500K Cool White IP68 Waterproof

FAHREN #ad - If you are not sure which size fits your car, please check your owner's manual or the part number on your original bulbs to confirm the bulb size. Can bus ready for 98% vehicles: fahren bulbs are CANbus ready which work with 98% of vehicle's computer system without error codes.

No glare or dark spots. Note: the filter system may not be completely correct. Quick and easy installation: nearly the same design as halogen bulbs, which can be installed completely within 10 minutes without any modification, just plug and play. 3x brighter than halogen: premium automotive grade LED chips with 6500K cool white, super focused beam pattern design provides wider and farther lighting range.

More than 5, 0000 hrs lifespan: whole aviation aluminum body, unique hollow carved heat sink design and 1, 2000RPM turbo cool fan provide super cooling ability, which ensures a longer lifespan up to 5, 0000 hours.
BrandFAHREN #ad
ManufacturerFahren #ad



INFITARY LED Headlight Bulbs H4 9003 Conversion Kits High/Low Beam Auto Headlamp Dual Beam Car Head light 72W 6500K 10000LM COB Chips 1 pairH4/9003/HB2 Hi/Lo

INFITARY #ad - Ip67 waterproof & great cooling fan: water proof even in extreme conditions, high speed TurboCool fan 12000R/Min, air flow for faster cooling rate and stronger heat sink effect, that can extend the operating life more than 30000 hours.

Buy with confidence: please send us message if defective bulbs were received or other issues, we will reply within 24 hours and perfectly solve your issues. High/low beam: dual beam led headlight bulbs, 6000-6500k white, each bulb has 3 pcs of high power COB chips made in Taiwan, perfect light pattern without dark spot, 36w/bulb 8000LM per Pair.

Easy to install: all in one model, plug and play, if the light do not light up and fans not work after installation, can be installed in 20 mins, firstly install the mounting plate, then install the rubber cover, finally install the led bulbs, same as car original bulb, please 180 degree reverse the plug and reconnect.
ManufacturerINFITARY #ad
Height1.38 Inches
Length3.54 Inches
Weight0.13 Pounds
Width1.38 Inches
Part NumberH4/9003/HB2 Hi/Lo
Warranty3 Year Warrenty



Car Work Box 20000LM 130W 6500K Extremely Bright 9003 Hi/Lo CSP Chips Conversion Kit Adjustable Beam, H4 LED Headlight Bulbs w/Canbus

CAR WORK BOX #ad - Note: the plug of our h4/9003 led headlight kit have polarity, if it doesn't light, we've designed the latest 360 degree fully adjustable mounting collar, please invert the plug and reconnect. Canbus-ready for 98% vehicles: our h4 led headlight bulb work with 98% of vehicle's computer system without error, but some sensitive models may require additional decoder to be installed, may occur flickering or error message.

500% brighter than halogen: using customized csp chips with 20000 lumens per pair, 5 times brighter than the traditional halogen lamp. Fits for most of the car OEM dust cover. After installation, PLUG-N-PLAY installation. Easy to install: all-in-one compact design h4 led bulb with driver, fit for 99% vehicles. Silent heat dissipation & long lifespan: far lower than the halogen lamp, high quality aluminum body with copper core for maximum heat dispense, 40% cooler than others, keeps the H4 LED headlight conversion kit in good conditions.

No dark spots! no uneven beam pattern, 6500k cold white light, 130W per pair, No glare oncoming traffic. Heatsink part only has 23MM length, there's enough space for the headlight breathing. Please contact us directly for a decoder if your car requires. Can be installed in 15 minutes. 360° adjustable mounting bracket: besides the high brightness, you can make a simple angle adjustments for proper alignment of the bulb mounts to get the perfect light output and correct beam pattern.
Manufacturerguangzhou shi huayu dianzi ke ji you xian gong si #ad
Height1.46 Inches
Length2.99 Inches
Width1.46 Inches
ModelH4 LED Headlight Bulbs



Pack of 1, AUXITO H4 LED Headlight Bulb Motorcycle, 9003 HB2 LED Light 6000K White for High and Low Hi/Lo Beam 1860 CSP LED Chips

AUXITO #ad - Same beam design with halogen: 2 sided LED chip design, ensures a perfect beam pattern, no dark spots or shadowed areas, do not glare to oncoming traffic. Ip65 waterproof build: even in bad weather like in rainy, foggy and snowy days, 9003 led headlight bulb hi/lo beam will always keep high brightness, work normally, long-distance illumination.

Longer lifespan: whole aviation aluminum lamp body, makes the bulb work steadily and continuously up to 30, rapid heat dissipation and no fan noise, 000 hours.2200% brighter than original: h4 led motorcycle headlight bulb uses 1860 csp led chips, provides 360°illumination which is 2 times brighter than halogen bulb.

And the 9003 led bulb has perfect light output, it will help you see wider and farther at night driving. Easy installation: h4 led motorcycle headlight features halogen bulb 1:1 size design, non-polarity socket, finish installation in minutes, plug and play, no error code for most vehicles.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Part NumberAUXITO-USM4H4-0417



IP68 Waterproof, 6500K Cool White, 100W 20000 Lumens 600% Extremely Brighter Hi/Lo Beam Conversion Kit, NOVSIGHT H4/9003 LED Headlight Bulbs, Brightest Halogen Replacement

NOVSIGHT #ad - Only take 10 minutes to install without tools. 600% brighter than halogen80mil large automotive grade customized chips with 100w, 20000 lumens per pair, 6500K cool white light. When the weather is foggy, Novsight N52 headlights cut throught the fog for you! Fits 99% vehiclesnovsight led headlights fit most vehicle's computer system without error such as Radio interference, light flash.

Our h4 headlight bulbs are 300% brighter than the factory halogen light. If you are not sure which bulb size fits your vehicle or other issues, please contact with us. 100, intelligent ai temperature control system, 12000rpm turbo fan, intelligent protection for your escort, 000+ hours lifespansolid aircraft aluminum body, overheating fault automatic adjustment safety current, preventing any lighting breakdown on the dark roads.

Make sure you can foresee the danger on the road. 2 years warranty. No dark spots. Correct angle and direction prevents other drivers from being blinded. Our h4 led headlight bulb have almost 1:1 mini design same as halogen. For seeing better in all weatherthe h4 led bulbs provide perfect beam pattern with a wider and farther illumination range. Normal driving in extreme weather like rainy, snowy, foggy days.
ManufacturerNovsight #ad
Part NumberA500-N52-H4

9. AlLEO


Left-Hand Drive H4 LED Headlight Bulbs Mini Projector Lens EMC Canbus 90W 20000LM 6000K White H4 9003 HB2 Hi/Lo Beam LED Headlight Conversion Kit with Sticker -2 Year Warranty

AlLEO #ad - Quickly heat dissipation-using aviation aluminum alloy, 250% Heat dissipation efficiency, improved thermal Induced heat control with Led driver and Turbo Cool Fan to ensures your bulbs last longer than your car! Over 50, 000 hrs of brilliant continuous light.

High brightness-h4 led headlight bulbs, 10000 lumens per bulb output. Led & lens integrated, 45w per bulb. Build in custom led chips, 300% brighter than the original halogen bulb. Producing stable and uniform light. Driving in the night more safety. Universal type-this design projector lens fit most h4/9003/hB2 halogen bulbs. So if your car is h4 series, you can buy this design lens to replace original yellow bulb. Extending lifespan up to 50, 000 hours.

Perfect high/low beam pattern-mini lens and reflected cup integrated design, H4 LED with Mini Projector Lens, Make the spot light more concentrated, and the low beam cutting lines perfect. Easily solve car astigmatism problems and no glare to other drivers. Protect your car very well. Lossless installation-newest black mini h4 projector Lens headlight, perfectly fit original halogen size, directly replacement halogen. Just plug and play.
BrandAlLEO #ad
ManufacturerCAR VIP-1 #ad
Part NumberY6-H4 LED Mini Projector Lens
ModelY6-H4 LED Mini Projector Lens-2PCS Black

10. Cougar Motor


Cool White, Cougar Motor Wireless H4 LED Bulb, Compact Design, Halogen Replacement, 12000LM 6500K Slim All-in-One Conversion Kit

Cougar Motor #ad - For atV etc. Ultra bright: custom-made zes lighting source up to 12, +300% brighter than halogen one, 000 Lm/pair, 6500k cool white, greatly enhancing luminous efficiency. Rugged airship-class aluminum full housing sustains 5 times tougher than ever.

Works in all weather! IP67 waterproof, heatproof, anti-corrosion. Heat kills: smartest air-cooling system ever, speedy side turbo fan for instant heat dissipation. Cutting-edge auto temp regulator delivers immediate cooling effect, extending lifespan to 30, 000 hrs. Plug and play on almost 100% vehicles in the world! Super quick start under any condition.

Worry-free install: true all-in-one design. Premium quality: tested and approved. More even & wider beam angle for safer nighttime driving. Wireless. No modification required. Perfect match: cougar motor h4 led bulb in 1:1 size vs original halogen bulb, still the perfect beam pattern, identical luminous position, but performance exceeds! The most ideal LEDs to upgrade your bulb.
BrandCougar Motor #ad
ManufacturerCougar Motor #ad
Height4.6 Inches
Length5.4 Inches
Width2.2 Inches
Part NumberCCD19-07-M3-H4-COU
ModelCougar Motor H4 LED Bulb