44 Best h4 hid kit 2022 – After 173 hours of research and testing.

17. Xentec H4 (HB2) Hi/Lo 5000K HID xenon bulb x 1 pair bundle with 35W Digital Slim Ballast x 2 (Ivory White, high beam halogen) -Automotive

By Xentec

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• Xenon Bulb: 2 xenon bulb fits socket size and color described on the title
• Compatibility: please check existing bulb before placing order, if not sure please visit sylvania bulb reference guide, using Amazon partfinder will not guarantee fitment, 12V input required
• Installation: pre-assembly maybe required before installation, professional installation recommended
• Each bundle contain 2 bulbs, 2 ballast, and accessories
• Ballast: 35w standard size electronic ballast for xenon bulb

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18. HELLA 003427811 190 x 132mm Series H4 High and Low Beam Headlamp Kit -Automotive

By HELLA

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• Package Weight : 5 pounds
• Country of Origin : Germany
• Part number: 003427811
• Package Dimensions: 9.34 L x 7.35 H x 8.71 W (inches)

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19. HYB Canbus Slim Digital HID Ballast 55W Error Free Warning Cancel for HID Kit H11 H7 H8 H9 H4 H1 9005 9006 Universal Fit 12v(Pack of 2) -Automotive

By HYB

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• 100% Brand New 12V 55W CANBUS HID ballasts with intelligent decoding, error light canceller, error free for most of cars with computer
• Alternating Current Pattern, the brightness of light lamp with digitized electronic chips can be raised 58% than direct ones
• One year replacement.We attach great importance to before and after sales.If you have any questions before/after purchase, you can consult by asking questions/please feel free to contact us by your order as we can’t get notification in this page.
• fast start function,80% brightness in 2 seconds, full brightness in 3 secondes.
• more stable and longer production service life,35,00 hrs working life.
• Compatible with:Universal Fit for all size halogen lamps to HID xenon.H Series:H1 H3 H4 H7 H8 H9 H10 H11 H13(HB1, HB2, HB3, HB4, HB5).9 Series:9003 9004 9005 9006 9007 9008, 9140, 9145, 880, 881 (all 800 series available)
• Easy installation, just plug and play,no modification required.This canbus ballast can decode some specific cars that there is need decoding, such as jeep wrangler,commander,audi,porsche,etc.Can Compatible 99% Cars.

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20. MUMASHA 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 1 -Automotive

By MUMASHA

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• The most important factor for a cooling mechanism is SURFACE AREA
• This cooling area ensures the brightness and lifespan of this LED bulbs.
• 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
• This K value is near to natural light
• Cooling Mechanism: Cooling is the most important issue for any LED headlight bulbs
• As the most classic model, this LED is bult with a cooling area of over 10,000 square millimeters
• THE LED headlight bulb works with most of the current vehicles
• 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)
• 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.
• BRIGHTER but LESS DAZZLING to ONCOMING CAR: COB LED headlights are featured with 6500K color temperature
• If you are still not sure about the right LED light models, please confirm with us before buying.
• The driver feels comfortable while the oncoming car feels less dazzling at this color temperature.

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21. Xentec H4 (HB2) 6000K Hi/Lo HID xenon bulb x 1 pair bundle with 2 x 35W Digital Slim Ballast (Ultra White, high beam halogen) -Automotive

By Xentec

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• Each bundle contain 2 bulbs, 2 ballast, and accessories
• Installation: pre-assembly maybe required before installation, professional installation recommended
• Ballast: 35w standard size electronic ballast for xenon bulb
• Xenon Bulb: 2 xenon bulb fits socket size and color described on the title
• Compatibility: please check existing bulb before placing order, if not sure please visit sylvania bulb reference guide, using Amazon partfinder will not guarantee fitment, 12V input required

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22. HIKARI H4/9003 LED Bulbs,12000LM, High Lumens Dual Beam LED Conversion Kit,Japan CSP LED Tech,30W Thunder CSP LED Equivalent to 80W Ordinary LED,CANBUS Ready,HB2 Halogen Upgrade Replacement,6000K -Automotive

By HIKARI WINGS

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• Hikari’s Thunder Series headlight bulbs are the best on the market, with +330% brightness when compared to standard headlight bulbs.
• Japan CSP TechnologyCSP stands for chip scale package, and is the highest form of LED lighting
• CANBUS Built-in/Error FreeThese bulbs have CANBUS built-in and can work perfectly for 95% of vehicles
• +500% lifetime over than stockThese HIKARI Thunder Series led headlight bulbs will get rid of those yellowish dull looking incandescent bulbs
• It produces superior light output using the latest LED chips that allow these bulbs to produce over 12,000 lumens of pure high quality light! HIKARI LEDs also have an advanced error free cooling system to prevent overheating and constant current technology for burning with no filament degradation.
• With an astounding lifetime of 50000 hours
• Crystal-Sharp Beam Pattern We’ve developed these bulbs based on a large number of commercially available headlight assembly light reflection model studies,featuring a crystal-sharp beam pattern that makes you safer on the road at night.There’s no complicated wiring or drilling
• Contact HIKARI, and we will send it to you free of charge.
• 12,000lm High Lumens PerformanceHIKARI Thunder LEDs are designed for the performance-orientated driver
• Just plug them in and enjoy the clear visibility ahead!
• Some vehicles may require an additional error canceller or resistors
• It uses smaller chips than other LED lights, and has a much higher quality of light output
• So don’t worry about changing a burnt out bulb again! These bulbs will make your vehicle safer while also making it look cool at night with the cool blue color and intense brightness.

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

By FAHREN

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• Note: The filter system may not be completely correct
• CAN bus Ready for 98% Vehicles: Fahren bulbs are CANbus ready which work with 98% of vehicle’s computer system without error codes.
• 3X Brighter Than Halogen: Premium Automotive Grade LED chips with 6500K cool white, super focused beam pattern design provides wider and farther lighting range
• 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.
• 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.
• 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.
• No glare or dark spots.

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24. AUXITO H4 9003 HB2 LED Bulb Fanless, Adjustable Beam 6500K Xenon White, 300% Night Visibility Dual Beam Conversion Kit Pack of 2 -Automotive

By AUXITO

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• All-in-one fanless LED light, plug and play installation for H4,9003, HB2 socket
• Mini body design, compatible with over 95% vehicles without modification
• See farther and wider
• Adjustable beam pattern for 9003 H4 HB2 Bulb
• 360° lighting and super focused beam
• These 9003 H4 LED lights work with 98% of vehicle’s computer system without error or radio interference
• Built-in IC current driver, ensures more than 30,000 hours lifespan
• Each bulb has 16 pieces of the high quality CSP LED chips
• 4500 lumens per bulb
• Do not blind oncoming traffic, no glare to other drivers
• Producing total 9000 lumens bright output
• Fanless design, no fan noise and fan failure
• Aviation grade aluminum housing, multi-groove aluminum base form a effective and rapid heat sink system
• Provides a perfect light beam pattern
• If any question, please confirm with us or ask a question for help
• Easily fit into the housing and aim the luminous direction

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25. Fahren H4/9003/HB2 LED Headlight Bulbs, 12000 Lumens 6500K Cool White Super Bright LED Headlights Conversion Kit High/Low Beam Light IP68 Waterproof, Pack of 2 -Automotive

By FAHREN

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• 6500K cool white, super focused beam pattern design allows you to see further and clearer for safe driving
• CAN bus Ready for 98% Vehicles: Our bulbs work with 98% of vehicle’s computer system without error, while some sensitive models may require additional CAN bus decoder to be installed.
• Note: The filter system may not be 100% accurate or up to date, please check your owner’s manual or the part number on your original bulbs to confirm the bulb size
• Three times brighter than the original halogen bulbs.
• Refer to “how to pick the right bulb size” in our Product Description.
• 10 minute installation plug and play fits factory housing without modifications.
• 300% Brighter Than Halogen: Fahren H4/9003/HB2 LED headlight bulbs made with high quality automotive grade LED chips, with 60W, 12,000LM per pair
• Over 5,0000 Hours Lifespan: Aviation aluminum body, unique heat sink design with 1,2000RPM turbo cool fan provides outstanding cooling performance and durability, equivalent to 100 halogen bulbs.

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26. SEALIGHT H4/9003/HB2 LED Bulbs X1 Series Dual Xenon White 6000K 6000LM -Automotive

By SEALIGHT

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• Enhanced beam pattern: although brighter than standard halogen bulbs, the light is focused down road so oncoming traffic will not be blinded, and there are no dark spots or shadow areas
• Better visibility: SEALIGHT h4 LED bulbs combo kit have better visibility, have brighter output and have better beam pattern, replace your yellow or dim stock bulb
• Extended lifespan: the X1 LED bulb has been rigorously tested for durability and boasts an incredible extended lifespan of over 50,000 hours for longer-lasting illumination
• See more clearly: ditch your dim yellow halogen bulbs and make way for super-focused bright 6000K LED bulbs
• Warm tip: we are upgrading our packaging and you may receive one of two boxes randomly
• Compact fanless design: the latest non-integrated fanless design is compact and silent, utilizes an advanced heat sink measuring just 1.48 inches, and features a driver for increased performance
• The daylight optics give superior visibility, as well as giving your car added style

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27. Firehawk 2022 New 9003/H4/HB2 LED Bulbs, 15000LM Japanese CSP, 400% Brightness, 200% Night Visibility, 6000K Cool White, Halogen Replacement Conversion Kit, Pack of 2 -Automotive

By Firehawk

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• IP68 Waterproof, Anti-radio interference, Work perfectly from -45°F to 150°F.
• Super-Focused Beam Pattern, no dark spots, no shadows, no blinding oncoming traffic.
• Join the 5 million+ powered by our leading technology
• ***Note: The filter system may not be 100% accurate or up to date, please search the “automotive bulb look-up”, or check your owner’s manual.
• Last Over 50,000 Hours Most advanced cooling system ever: 2mm thickened red copper, 40pcs aviation aluminum heat sinks, 12,000RPM silent turbofan, these improved construction techniques and materials make the Firehawk bulbs last 100× longer than your original halogen.
• Buy with Confidence We offer 24/7 Lifetime Support
• 5-Mins Easy Installation 1:1 halogen design, plug and play, no polarity, hassle-free, perfectly fit into your lighting housing.
• 360°Adjustable Beam, get the best beam pattern for your vehicle
• True All-in-One Kit Built-in Canbus Driver, 0 second turns up, takes up less space in your housing
• Brightest Bulbs Under $100 Newest Japanese CSP LED chips with 15000lm per pair, 6000K Xenon White, +400% Brightness, +200% Night Vision

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28. Pair of DDM Tuning Bi Xenon Retrofit Mini H1 Projectors V2 Premium,2.5in, W/DDM Slim 55W HID Kit and Mini Gatling Gun Shrouds, (DDM55W.6000K) -Automotive

By DDM Tuning

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• The chrome coating can withstand the heat from both 35W and 55W HID systems without burning or yellowing over time.
• Reflector Bowl: After casting the mold each reflector is polished smooth to remove any imperfections then coated with a high temp chrome coating that is again polished to a mirror finish to reflect more light forward
• Lens Holder: Make of a high temp nylon / fiber glass composite to withstand up to 220 celsius (438 F)
• Projector Size: Width: 101mm, Height: 78.6mm, Length: 136mm
• With the larger solenoid we designed a deeper high beam that will illuminate further down the road.
• Mounting: H7 and H4 plates are included at no charge to allow for easier installation
• Lens: Optically clear Grade A glass
• Kit includes: 2 x H1 V2 Projectors, Mounting Hardware (H7, H4 plates), Gaskets, 2 x HID Ballasts, 2 x HID Bulbs, 2 x Mini Gatling Gun Shrouds
• Solenoid: We use a large (strong) magnetic solenoid that will pull the high beam shutter all the way to allow more light output when on high beams
• Warranty: All DDM Projectors come with a lifetime warranty.
• Only the best lens is used for these projectors
• Wider hot spot for a more general beam that will put more light on the ground below the cutoff vs our V3 projector which is designed to give more distance.
• Beam Pattern: Perfect light distribution will give plenty of light on the road in front of you
• Our threaded collar is 15mm long to limit modification needed to stock headlights during installation
• Comes with rubber gaskets to properly seal the projector in place.

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29. AUXITO H4 9003 LED Headlight Bulbs, 12000LM Per Set 6500K Xenon White for High and Low Beam Hi/Lo Plug and Play, Pack of 2 -Automotive

By AUXITO

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• The h4 led headlight is wireless design, no external driver or connector, directly plugged, easy to install
• 26W, 6000LM/bulb, 300% brighter than halogen headlights
• H4 led headlight bulb has almost the same size as halogen bulb, non-polarity socket, simply plug and play like OEM bulbs, fit into the factory housing perfectly without any modification
• No radio interference, H4/9003 led headlights are compatible with 99% vehicles’ system, but load resistors (decoder) may be needed for some sensitive vehicles
• AUXITO H4/9003 LED headlight bulbs have the better visibility, same beam design with halogen bulbs and adopt ZES led chips ensure a perfect beam pattern, no dark spots or foggy light
• Made of aluminum alloy shell and utilizing IP65 waterproof technology, built-in powerful fan cools down the heat efficiently, ensures more than 30,000hrs service time and keep the headlights always perform at the optimum brightness

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30. CO LIGHT Pair H4/9003/HB2 LED Headlight Bulbs with Mini Projector Lens Canbus Hi/Lo Beam Solve Astigmatism Problem 10000lumens LED Headlight Kit for Headlight Retrofits or Fog Lamp Upgrade -Automotive

By CO LIGHT

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• 3 Years of Service Time: We offer free replacement service for 3 years for any product you buy in our store
• It will give you a whole new driving experience.
• Smooth cutoff line and focus lights, will not glare the upcoming drivers.( (.Attention: Please wear the glove included during installation to avoid scuffing.)
• Let you have no worries.
• the Low beam lights reflected from the special bowl that comes with
• High Quality Material: The lamp body is made of 6063 aviation die-cast aluminum alloy, high harness and will not deform
• The illumination distance of the headlight exceeds 500 meters
• Unique Optical Lens Design: Make the light more concentrated,and the cutting lines perfect
• Plug & Play: The H4 Plug, you just need take off your original headlight, and put in our new LED Headlight Bulbs
• If you have any problem in use, please contact us directly, we will give you a reply within 24 hours to provide a solution
• 400% Brighter Than Halogen: Top Automotive-Grade XTE chips,small chip gap.Brighter and more effective than ordinary LED bulb.3 times brighter than your original halogen bulb
• Good heat dissipation effect, It cools the heat from the led beads quickly, extend led chip’s service life.

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31. HIKARI VisionPlus H4/9003 LED Bulbs,15000LM,Dual Beam,30W TOP XHP50.2 LED Equivalent to 100W Ordinary LED,HB2 High Lumens LED Kit, 6000K Cool White,IP68 Waterproof,6000K Halogen Upgrade Replacement -Automotive

By HIKARI WINGS

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• Giving your driving experience and driving safety the boost you’ve been looking for, especially on strange roads.
• Some vehicles may require an additional error canceller or resistors
• ·CANBUS Built-in/Error FreeThese bulbs have CANBUS built-in and can work perfectly for 95% of vehicles
• ·+500% lifetime over than stockThe HIKARI XHP50.2 LED bulb equipped with two extra-thick heat sink copper plates and 32 heat sink fins, which perfectly channel the heat generated by the LED and keep the LED bulb at a touchable temperature at all times.
• These high-quality LED provide crystal clear night driving and exceptional lighting levels even in low-light situations.
• Contact HIKARI, and we will send it to you free of charge.
• ·Wider Beam Pattern The all-new XHP50.2 LED bulbs feature a much wider beam pattern designed for the driver’s best night vision – see what others don’t
• With up to 7,500 lumens in a single bulb and up to 90% energy savings over halogen lighting, these LED headlights are bright enough for any terrain.
• ·TOP XHP50.2 LEDCompared to regular halogen bulbs, XHP50.2 LED provides more lighting visibility and more even lighting between sections of a vehicle, making them perfect for night driving conditions
• ·15,000lm High Lumens PerformanceWhether you need extra visibility while night driving or high-performance lighting to avoid traffic on a strange road, these high-quality XHP50.2 LED bulbs are the perfect upgrade for your vehicle

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32. Fahren 9003/H4 LED Headlight Bulbs, 120W 20000 Lumens Bright LED Headlights, 6500K Cool White LED Headlight Conversion Kit IP68 Waterproof, Quick Installation, Pack of 2 -Automotive

By FAHREN

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• FIT 98% OF VEHICLES : Our bulbs work with 98% of vehicle’s computers without throwing any error
• 600% BRIGHTER THAN HALOGENS: Superior LED bulbs with 120W, 20,000LM per pair
• Please NOTE that the filter system may not be 100% accurate or up to date
• This H4 LED headlight can ensure a life span up to more than 50,000 hours, reducing the need to replace the bulb and reducing the number of times you will be in the dark with a burnt out headlight.
• This is 6 times brighter than your original halogen bulb.
• OVER 50,000-HOURS LIFESPAN: Take aviation aluminum as the main body has a good heat dissipation, the carved heat sink designed and 1,2000RPM turbo cool fan provide super cooling ability
• The 9003/H4 led headlight bulbs provide up to 600% more light with a 6500K cool white clearer color
• 10-MIN QUICK INSTALLATION: Almost an identical design to the original halogen bulbs which makes direct replacement of factory halogen bulbs as easy as “plug and play”.
• Refer to “how to pick the right bulb size” in our Product Description.
• Please check your owner’s manual or original bulb’s part number
• Some sensitive models may require additional CANBUS decoder to be installed
• PERFECT BEAM PATTERN: The ultra-thin design makes the chips of our 9003/H4 led bulb much closer for a Super-Focused beam, delivering wider angle and farther range light on the road
• No glare to oncoming traffic, and no dark spots ensure a safer drive.

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33. HYBKLER 55w AC Canbus Error Free HID kit Bundle with 2 PCS HID Ballast No Flicker and 2PCS HID Bulb H11 6000K(Ultra White) -Automotive

By HYBKLER

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• Easy Installation:100% Plug-N-Play Installation,the bulb designed to fit your factory OEM housing without any wiring or no modification required.Can be installed in 20 mins.This canbus ballast can decode some specific cars that there is need decoding, such as jeep wrangler,commander,audi,porsche,etc.can compatible 99% cars.
• Package Included:Each bundle contain 2 x hid bulbs, 2 x 55w AC canbus hid ballast
• One year replacement
• Canbus HID Ballast:The latest version of super fast start decodeing(CANBUS) ballast with intelligent decoding, error light canceller, error free for most of cars with computer.1s fast start,2s full brightness,it’s faster than all the starting speed on the market.Alternating Current Pattern,the brightness of light lamp with digitized electronic chips can be raised 58% than direct ones
• more stable and longer production service life,35,00 hrs working life.
• If you have any question,please feel free to cantact us,we attach great importance to before and after sales.
• HID Bulb: AC HID Replacement Bulbs Output up to 3000lm,3X Brighter than Halogen Bulbs.Lasts 5X Longer.Exact Alignment.Each bulb is laser aligned to the base during the manufacturing process to ensure a tight beam pattern.

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34. Xenon HID Ballast 35W DC 12V Universal Replacement for H1 H3 H4 H7 H11 H13 9005 9006 9007 5202 880, Pack of 2 -Automotive

By Troniz

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• Plug-and-Play: Integrated one piece Ballast, simplified wiring which eliminates any unnecessary confusion during install
• High Brightness: Ballast can give higher brightness to car lamp, Bright and Charming
• Compatible models: Universal Fit for all size halogen lamps to HID xenon
• More effectively improve the visual range in front of the vehicle.
• H Series: H1 H3 H4 H7 H8 H9 H10 H11 H13 9003 9004 9005 9006 9007 5202 880, etc.
• No modification required.
• 0-30% brighter light than the standard ballast.
• Premium Material: With aluminum case, waterproof, anti-shock and low-voltage protection.
• It will work in any weather conditions
• 35W HID Ballast: New DC Chip sest, IP68 Water Seald

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35. Cougar Motor H4 LED Bulbs, K16 Series Quick Installation All-in-One Conversion Kit, 10000LM 6000K Cool White, Adjustable Beam Pattern – Halogen Replacement -Automotive

By Cougar Motor

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• HIGH POWER: Cougar Motor H4 LED bulb, top LED chips with 60W per pair
• We offer lifetime support
• Built-in driver
• Buy with confidence
• You can make a simple angle adjustment to get perfect beam pattern
• ADJUSTABLE BEAM PATTERN: Adjustable mounting collar can suitable for many types of the housings
• For ATV etc
• AIR COOLING: Whole aluminum housing 7,000 RPM Powerful TurboCool fan for maximum heat dissipation, which ensure a longer lifespan up to 5,0000 hrs of brilliant continuous light
• Works underwater! Rainproof driver, housing, and fan works even in extreme situations
• EASY INSTALLATION: Can be installed in 20 mins
• If you are not sure whether the right, please contact us before purchase
• 6K Cool White, High luminous efficacy Flux Up to 10000LM per pair
• The latest technology to ensure a uniform beam pattern without any dark spots or foggy light, safer on the road
• +200% brighter than your stock Halogen bulbs
• Plug and Play
• LONGER LIFE: Don’t need to more frequent replacement

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36. AUXITO Upgraded Version H4/HB2/9003 LED Bulb, 80W 16000LM Super Bright, Canbus Ready Dual Beam Conversion Kit 6000K Cool White, Pack of 2 -Automotive

By AUXITO

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• Can-bus ready design: Makes the 9003 led bulbs compatible with the most of vehicles’ system, upgraded driver with built-in intelligent IC and temperature control ensures lamps working at the best status without error or radio interference
• Mini sized lamp body: These non-polarity led 9003 h4 bulbs are sized to fit directly into stock housing and factory sockets, no more modification on car light housing or cover
• And whole aviation aluminum body, unique hollow-carved heat sink design and cool fan provide super cooling ability, which ensures a lifespan up to 5,0000 hours
• Extended Lifespan: The new LED technology can better protect the bulb circuit
• 400% Brighter than halogens: Run on DC 12V-24V, 80W 16,000LM Per Pair
• Safer driving experience: The AUXITO H4 led bulbs have same beam pattern like stock one
• Install in minutes
• 6500K White, super focused and stable light output
• Customized high power LMP LED chips
• The brightest H4 9003 HB2 of AUXITO
• 0.079in ultra thin copper board for 360° illumination, helps you see wider and farther, no blinding to oncoming traffic, don’t dazzle other drivers

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37. OXILAM H4 9003 LED Bulbs Hi/Lo Beam, Super Bright with CSP Chips, 6500K White 12000 Lumens, 1:1 Mini Design Plug and Play All-in-One Conversion Kit, Pack of 2 -Automotive

By OXILAM

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• Safer Driving Experience at Night: OXILAM 9003 led bulb comes with a rotating buckle that allows you to adjust it for a perfect pattern, without dark spots or shadowed areas, does not blind oncoming drivers, ensures signs/obstacles can be seen clearly and brings you a safe night driving experience
• 12000LM per pair and 6500K cool white lights lighting up the road which makes a huge difference contrast to dim yellow halogen light
• For some models, additional decoder or anti-flicker harness may be required
• No Radio Interference Design: Both 2pcs of h4/9003/hb2 led bulbs have built-in intelligent IC&EMC system and 40W high power avoid radio interference and error code for 98% of vehicles
• 300% Brighter than H4 Halogen: Equipped with the newest 7035 CSP chips, OXILAM h4 led bulbs are 3 times brighter than the original lamp
• Longer Lifespan than Other LED: Whole aviation aluminum h4 bulbs body and unique powerful cooling fan on the top of the 9003 bulb, bring more heat dissipation than other h4 LEDs and come out 50,000 to 60,000 hours longer-lasting illumination
• 10 Minutes Hassle-free Installation: Almost 1: 1 mini design same as h4 halogen bulbs, non-polarity and wireless design, just plug and play, perfectly fit into original h4/9003/hb2 housing and place in the dust cover, easy to install in 10 minutes without modification

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38. RENMAII-LIGHT 1Set 2-Headlight H4 Relay Harness, H4 Headlight Relay Harness H4 Wiring Harness H6054 7×6 6054 Headlight Relay Kit for 95-97 Tacoma 88-95 Pickup 4 Runner Fix Dual Ground Problem -Automotive

By RENMAII-LIGHT

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• IMPORTANT NOTICEAs To-yota Pickup and To-yota Tocoma use a double ground which leads to the headlights not work or only one beam work, this Harness is a must to fix the problem
• Assembly before you find out the model of working voltage is 12v, this headlight relay harness can’t install and use 24v voltage.
• Designed to fix problems of dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using Hi/Low Beams.
• This H6054 LED headlights wiring harness H4 9003 led headlight relay kit can be used for Jeep Pickup Tacoma 7×6 5×7 Headlights upgrade.
• Built-in two durable relays, high-temperature ceramic headlight sockets, can well proect the car circuit if there is any abnormal situation occur.
• It may be still complicated to wire in some new relays to run the headlights properly, TAKE IT EASY, it is not the issue of product quality, only because wiring circuit of To-yota series is a little complicated.

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39. BEAMTECH H4 LED Bulb, S1 Series 8000LM 50W CSP Chips Conversion Kit Fanless Cool White All In One Plug N Play Halogen Replacement Pack of 2 -Automotive

By BEAMTECH

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• Super long lifespan: > 30,000hrs,the power of each lamp is lower,greatly extend the serving life.
• BEAMTECH H4 Led bulb, Newest Korean CSP LED chips (Double-sided) Producing great output per set for safety driving at night, xenon white, far more than the halogen lamp.
• Health and safety: no high voltage and large current startup, no circuit interference and electromagnetic radiation, No fan, driver smaller, installation easier, plug and play.
• Good light beam pattern: with a narrow strip light of light emitting surface, close to the halogen design, rather than other products circular surface emitting.For rally and race tracks.
• Lamp low heat: far less than halogen lamp, greatly prolongs the service life of lamps and lanterns.

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40. AUXLIGHT H4 9003 HB2 High Low Dual Beam LED Headlight Bulbs, 12000LM Per Set 6500K Xenon White (Pack of 2) -Automotive

By AUXLIGHT

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• Wider and Farther Lighting Than Halogen Making with customized ZES chips, 12000 lumens per pair, high light but No glare, No blind, No dark spots
• Light up the road at night Absolutely! Even driving at rainy, fogy, or snowy days.
• But some sensitive cars for Ford, Jeep, Dodge, Ram, Volvo, Lexus, Chrysler, Mini etc may require decoder or resistor in it.
• 2 bulbs in one package, 6500K cool white, IP68 waterproof
• Whole aluminum lamp body and extra cooling fan design make it provide 30,000 + hours’constant bright.
• Optimized chips and Ultra thin interval for 360° illumination, high penetration, high visibility and spacious coverage area.
• Dual Beam Design High beam & Low beam function in one bulb, fit for H4/9003/HB2 high and low beam (Hi/Lo) replacement
• CANBUS Ready for 99% VehicleAUXLIGHT led headlight bulbs built in upgraded driver with smart IC, work with 99% of vehicle’s computer system without error
• All-in-one DesignAlmost 1:1 same beam position as halogen, No any modification on the housing, No tools needed, No external wire, Non-polarity, just plug and play for the original factory sockets, only 10 minutes installation.
• Efficient Cooling System12,000RPM high speed cooling fan, make it up to 50% better cooling compared to those without fans

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41. H4 LED Headlight Bulb, EASY EAGLE 9003 Hi/Lo 120W High Power 20000LM Extremely Bright 6500K Cold White CSP Chips Conversion Kit Adjustable Beam -Automotive

By EASY EAGLE

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• These H4 LED headlights work at power of 60W per bulb(120W per pair)
• The LED headlamps made with same power as the conventional halogen lamps, but the H4 LED bulbs are much brighter and more focused than the halogen.
• Easy to adjust the LED bulbs to create perfect light beam pattern in different headlight assemblies
• ADVANCED COOLING SYSTEM: Built-in copper tube inside the substrate, the high speed cooling fan can also dissipate the heat to the air so as to ensure the LED bulbs work with maximum performance.
• Its luminous flux reaches up to 10000LM per bulb (20000LM per pair), produces the similar 6500k cold white light and brings 3 times more brightness compared with traditional halogen bulbs.
• REMOVABLE ADAPTER: With removable and adjustable adapter, you could easily fit these car H4 LED headlights in the reflector or projector headlight assembly
• No more scattering light
• No more dark spot.
• No additional drives, PLUG-N-PLAY, made of aviation aluminum, these H4 LED are very easy to install with all-in-one design, which is perfectly fit your OEM sockets.
• 20000LM HIGH LUMENS: These H4 LED headlight bulbs are made with superior CSP LED chip sets (last over 30,000 hours)
• 10 MINUTES INSTALLATION: Built-in EMC system, anti-radio interference
• 120W HIGH POWER: High power means high brightness

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42. NOVSIGHT H4/9003/HB2 LED Headlight Bulbs, 12000 Lumen 300% Brighter Hi/lo Conversion Kit, 60W 6500K Cool White, Extremely Fast Cooling Halogen Replacement -Automotive

By NOVSIGHT

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• No tool needed, only take within 10 minutes to install
• If you are not sure which bulb size fits your vehicle or other issues, please contact with us.
• Double vision enhancementProvide the most safety beam pattern, long distance and wide range
• Fits 98% VehiclesNovsight LED fit most vehicle’s computer system without error such as Radio interference,light flash
• 300% brighter than expectedBuilt-in CSP LED chips with 60W 12000 Lumens per pair 6500K cool white
• Perfectly fit your vehicle without modifications
• 10 minutes of hood openingReal plug and play, Almost 1:1 mini design same as halogen
• Give you the best horizons while driving but not blinding others.
• 300% brighter than halogen light
• Ensure 50000+ hours lifespan with the best performance, 2 YEARS WARRANTY
• Make sure you can foresee the danger on the road and normal driving in extreme weather like rainy, snowy, foggy day.
• Lights your way home instantly when fired
• 50000+ hours lifespanSolid aviation aluminum body, 12,000RPM turbo fan provide efficient heat dissipation and super cooling ability

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43. Wrdlosy 2PCS HID Ballast, DC 12V 55W Super Slim Hid Ballast Ballast Kit for H1 H3 H7 H8 H9 H11 9005 9006 H4 -Automotive

By WRDLOSY

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• Suitable for 12V car/auto/motorcycle, Not suitable for 24V car
• Easy to install-Integrated one piece Ballast, simplified wiring which eliminates any unnecessary confusion during install
• Compatible-Our HID ballast 100% waterproof and dust-proof
• Compatible For: H series/9 Series/D Series.
• Why Choose Us- “Wrdlosy” Aims To Provide Customers HID Ballast of Exceeding Highest Industry Standards
• Stable and not flickering, And more effectively improve the visual range in front of the vehicle.
• 55W HID Ballast-High Intensity Discharge HID conversion digital ballast are a simple, Can affordable way to replacement your defective ballast.e HID ballast from standard halogens to cutting-edge technology.
• Easy to install and no modification required
• If you are not completely satisfied with your order, Please contact us, We are always at your service.
• And doesn’t interference to FM.
• Resistance to heat and aging and passed vibration tested
• High Brightness-Ballast can give higher brightness to car lamp, The light is bright and charming, can be ignited immediately

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44. SEALIGHT H4/9003/HB2 LED Bulbs, 13000LM Dual Beam LED Bulbs, 6000K Eye-protection White, Quick Installation Halogen Replacement, Packs of 2 -Automotive

By SEALIGHT

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• Decrease Crash Risk60w 13000LM per Pair, 6000K eye-protection xenon white, 1:1 halogen focus beam pattern, you can see farther, gain more react time, without blinding oncoming drivers, also perfect for a pickup truck
• With enough brightness, multiple voltage protection, focused beam pattern, the SEALIGHT H4 LED can eliminate dark spots and glaring, and protect the safety of all drivers on the road
• Compact Fanless DesignFree from fan failure and radio interference, the dual beam LED bulbs feature a smart cooling driver, you can enjoy your driving pleasure without annoying noise
• 10 Minutes Easy InstallationPlug-and-play, almost 1:1 mini design as halogen
• Reliable Driving JourneySafety is the priority of care when driving
• 5,0000 Hours LifespanThe H4/9003 LED bulbs can last for 20 years even if you drive 6 hours every night
• 0.5-inch ultra-thin heat sink perfectly fits for 99% vehicle housings and factory sockets
• With its high-performance chipset and heat sink design, it has reached a perfect balance of performance and service life

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H4 hid kit – The Buyer’s Guide

You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the h4 hid kit in the above list? So shall we begin with the guide and help you learn about the important factors?

1. Does it have the features you need?

Wait for a minute before you buy the h4 hid kit, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best h4 hid kit which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.

2. Budget and Price Match

Well, you obviously can’t buy the best h4 hid kit with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the h4 hid kit with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.

3. Warranty and Brand

Most of the h4 hid kit industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because h4 hid kit from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.

Another benefit of buying a h4 hid kit from a reputable brand would be warranty. Most of the h4 hid kit from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.

4. Check for Reviews and Ratings

Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular h4 hid kit. Isn’t it great?

The Verdict

We hope that you loved the h4 hid kit we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.

To wrap up this guide,

• If you are looking for the best h4 hid kit: You shall consider going for Pair of DDM Tuning Bi Xenon Retrofit Mini H1 Projectors V2 Premium,2.5in, W/DDM Slim 55W HID Kit and Mini Gatling Gun Shrouds, (DDM55W.6000K)
• If you want the one which has similar features to the best, then you shall consider going for HELLA 003427811 190 x 132mm Series H4 High and Low Beam Headlamp Kit
• If you want a h4 hid kit which is “value for money” then you shall go for the XENTEC 55W Standard Size Ballasts x 2 bundle with 2 x Xenon Bulb H4(hb2/9003) Hi/Lo Halogen 6000K (ultra white)
• If you want the cheapest h4 hid kit then the Relay Wiring Harness Conversion Kit Universal Single Beam Wire Harness for H1 H3 H4 H7 H8 H9 H10 H11 H13 9004 9005 9006 9007 9140 9145 5202 880 884 should be the best one for your needs!