Top 10 H4 Headlight Bulb LED – Headlight & Taillight Conversion Kits

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

AUXITO #ad - Easy installation: h4 led motorcycle headlight features halogen bulb 1:1 size design, plug and play, finish installation in minutes, non-polarity socket, no error code for most vehicles.200% brighter than original: h4 led motorcycle headlight bulb uses 1860 csp led chips, provides 360°illumination which is 2 times brighter than halogen bulb.

Longer lifespan: whole aviation aluminum lamp body, rapid heat dissipation and no fan noise, makes the bulb work steadily and continuously up to 30, 000 hours. Ip65 waterproof build: even in bad weather like in rainy, work normally, 9003 led headlight bulb hi/lo beam will always keep high brightness, foggy and snowy days, long-distance illumination.

And the 9003 led bulb has perfect light output, it will help you see wider and farther at night driving. Same beam design with halogen: 2 sided LED chip design, no dark spots or shadowed areas, ensures a perfect beam pattern, do not glare to oncoming traffic.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Part NumberAUXITO-USM4H4-0417



Super Bright Cool White, Plug and Play, Pack of 2, SEALIGHT H4/9003/HB2 LED Bulbs

SEALIGHT #ad - The daylight optics give superior visibility, as well as giving your car added style. 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. 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. 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.

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. See more clearly: ditch your dim yellow halogen bulbs and make way for super-focused bright 6000K LED bulbs.
ManufacturerSEALIGHT #ad
Part NumberAHDX1H4-E



AUTOONE H4/9003/HB2 LED Headlight Bulb, Hi/Lo Beam 12000LM Canbus Plug and Play for Car Motorcycle High and Low Headlights Replacement IP67 6000K White, Pack of 2

AUTOONE #ad - 26w, 6000lm per bulb. High quality & beam adjustable: ip67 waterproof, stable daily use and safe driving can be secured in various weather conditions. Perfectly match the halogens’ beam pattern with a clear cutoff point. Provides excellent 360° illumination.

Safe beam pattern: the h4 led bulbs adopt the same halogen filament position design. Super longer lifespan: high speed silent cooling fan and whole aviation aluminum lamp body built for those 9003/h4 led headlight bulbs, help to dissipate the heat generated from the LED chips rapidly and effectively. And the light is focused down the road so does not blind or glare oncoming traffic. Better visibility: autoone h4 led headlights are equipped with advanced zeS LED chips. No dark spots or shadowed areas, high brightness and far light distance will help you see wider and farther.

It ensures the 9003 bulbs work steadily and continuously up to 50, 000 hours. The h4 leds are with 360° adjustable mounting bracket, you can make a simple angle adjustment to get perfect beam pattern for some special vehicles. Just plug and play. Built-in emc system to reduce the possibility of radio interference and error code for 98% of vehicles. Hassle-free installation: no external driver and wires.
BrandAUTOONE #ad
ManufacturerAUTOONE #ad
Part NumberAUTOONE-US-10SH4X2
ModelH4 HB2 9003

4. Simpo


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

Simpo #ad - The led headlight bulb works with most of the current vehicles. As the most classic model, this LED is bult with a cooling area of over 10, 000 square millimeters. Although this is a micro-profited item, please get in touch with us at the first time, we still want to try our best to offer a happy shopping experience to all of our customers.

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, so that we can still have a chance to make it a happy shopping experience to you. Brighter but less dazzling to oncoming car: cob led headlights are featured with 6500k color temperature. Cooling mechanism: cooling is the most important issue for any led headlight bulbs.

Warranty: we offer one-year warranty to all the items we sold. The driver feels comfortable while the oncoming car feels less dazzling at this color temperature. This k value is near to natural light. This cooling area ensures the brightness and lifespan of this LED bulbs. 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. The most important factor for a cooling mechanism is SURFACE AREA.
BrandSimpo #ad
ManufacturerDongguan City Senpo Industry Co., Ltd #ad
Height1.4 Inches
Length3.4 Inches
Width1.4 Inches
Part NumberSPC6H4

5. Cottonbell


H4 LED Motorcycle Headlight Bulb Hi/Lo Beam 4 Sides 360 Degree Upgraded 3030 Chips Super Bright 6000K White HB2 9003 HS1 P43t Headlamp Pack of 1

Cottonbell #ad - Package included: 1pcs h4/9003 led motorcycle headlights. 100% satisfaction after sale services and technical assistance, pls buy with confidence!60% energy saving than halogen headlamp. 360 degree perfect light come with 5 sides 15 pcs 3030 chips, Fanless design makes no noise, Provide a Clear Beam Pattern Needed for the motorcycle, provide a quiet and comfortable driving.

Easy installationthe h4 headlight bulb almost has the same size as the original halogen bulb, Suzuki, Ducati, Arctic Cat, Such as Harley Davidson, Moto Guzzi, Kawasaki, no need external driver or connector, Indian, yamaha, Suzuki, Triumph, plug and play. No extra wiring required. Can fit for almost all Motorcycle, Polaris, Victory, and more.

Super brightsame light position as halogen, bring a better light performance. 300% bright than others and your original H4 light bulbs. Color temperature: 6000K | Working wattage :10W. Make the motorcycle Much More Visible to Oncoming Traffic. Keep you safe in the night. Longer lifespan upgraded 3030 led chips, have an expected lifespan of 50, 000 hours to ensure continuous light output.
BrandCottonbell #ad
ManufacturerCottonbell #ad
Part NumberCottonbell t17

6. m Monmonma


Monmonma H4 9003 HB2 Led Headlight Bulbs Hi and Lo Beam, 15000LM 6000K 48W 300% Super Bright Automotive Headlight Bulbs Cold White, Conversion Kit with Mini Design Easy 10 Mins Plug and Play Pack of 2

m Monmonma #ad - Monmonma 9003 led headlight bulb hi/lo beam built-in intelligent driver works fit with 98% of vehicle's computer system without error, please contact us if you have any question about car model, year made, or other issues.15000 lumen and 6000k pure white light allows you to see further and clearer such as the road signs, safer night drive than yellow or dim stock bulbs.

10 mins plug and play & mini design: monmonma h4 led headlight only need 10 mins of installation without any tools and car modifications or wiring. 1:1 mini size perfectly fits the positon and easier instatllation, keeping the distance from the lens to prevent aging, also please double check your owner's manual or the part number on your original bulbs. Correct hi beams installation!!〓: 360 degree rotating and adjusting the bulbs to focus the light, to finally obtain the best light beam pattern. Please watch the picture 3 or the installation video for the correct position. Important: when the power such as 48w or lumen getting higher, which means the bulbs should come with powerful fan or cooling system for radiating, otherwise the heat may damage the bulbs or your car lens and reduce the lifespan.

Quality made & 20 years lifespan: the 9003 led headlight bulbs with high and low modes, the bulb can last at lease 20 years even you drive for 6 hours every day, it also can be fog lights for some vehicles. Perfectly balance of performance and lifespan, after rigorously tested and working over 50000 hrs. Made with aviation grade aluminum and LED CSP chip, IXP68 waterproof works well in any extreme weather. Efficient cooling system: our automotive headlight bulbs has aluminum shell and 10000 rpm high speed fan with 5 fan blades to control the temperature.
Brandm Monmonma #ad
ManufacturerMonmonma #ad
Part NumberMini8



Pack of 2, AUXITO H4 9003 HB2 LED Headlight Bulbs, 12000LM Per Set 6500K Xenon White for High and Low Beam Hi/Lo Plug and Play

AUXITO #ad - The h4 led headlight is wireless design, no external driver or connector, directly plugged, easy to install. No radio interference, h4/9003/hb2 led headlights are compatible with 99% vehicles' system, but load resistors decoder may be needed for some sensitive vehicles.

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.226w, 6000lm/bulb, 300% brighter than halogen headlights. 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.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Part NumberH4/9003-ATO
Warranty24 months warranty for any manufacture faults and 24hrs customer friendly service.



6000K Xenon White, 100W 20,000LM Super Bright, Halogen Replacement with Fan for Cars, Pack of 2, 2022 Upgraded AUXITO H4/9003 LED Headlight Bulbs, Motorcycle

AUXITO #ad - Non-polarity design, and the mini size fit for 99% cars and motorcycle. For the filter system may not be 100% accurate or up to date, please double check your owner’s manual or the original bulb to confirm the correct bulb size. 600% brightness improved the auxito upgraded h4 led hi/lo beam bulbs are 100w per set, providing up to 600% brighter than OEM halogen 9003 LED bulbs.

Easy installation the h4 led bulbs’ size is close to the oem bulbs. Important notice these 9003 led bulbs are can-bus ready and fit for 99% of vehicle’s computer system without error warnings or radio interference. Triple heat dissipation design the all-in-one compact design with full body aluminum material, these three heat dissipation designs make the lifespan of AUXITO 9003 LED lamp exceed 50, 000 RPM cooling fan and 90 degree turning thermal fluid, 12, 000hrs.

Perfect beam pattern the 003 inch ultra-thin base board makes the 9003 Hi/Lo beam bulbs closer to the light-emitting area of the halogen lamp. Latest led csp chips spread the light evenly on the road and zero dark zone, which make a safer driving. 6000k cool white and 20, 000LM bring you a clear vision when driving. Almost 1:1 same light filament position effectively simulates stock 9003 bulbs’ beam pattern, producing the same light focus.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Height2.2 Inches
Length5.3 Inches
Width4.5 Inches
Part NumberAUXITO-USQ16H4
WarrantyWe offer 24 months warranty since the order date.



Fahren H4/9003/HB2 LED Headlight Bulbs, Pack of 2, 70W 14000 Lumens Super Bright LED Headlights Conversion Kit 6500K Cool White IP68 Waterproof

FAHREN #ad - 300% brighter than halogen- top automotive-grade led chips with 70w, 14, 000lm per pair, 6500K cool white. Super focused beam pattern design provides wider and farther lighting range which is 3 times brighter than your original halogen bulb.

Can bus ready for 98% vehicles: fahren bulbs are CANbus ready which work with 98% of vehicle's computer system without error codes. Over 5, 0000 hours lifespan - whole aviation aluminum body, which ensures a longer lifespan up to 5, 2000rpm turbo cool fan provide super cooling ability, unique hollow-carved heat sink design and 1, 0000 hours. 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.

10 minutes 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. Refer to "how to pick the right bulb size" in our Product Description.
BrandFAHREN #ad
ManufacturerFahren #ad
Part NumberFahren-F6A-H4

10. Firehawk


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

Firehawk #ad - 360°adjustable beam, 0 second turns up, get the best beam pattern for your vehicle. Ip68 waterproof, work perfectly from -45°F to 150°F. Super-focused beam pattern, no dark spots, +400% Brightness, 6000K Xenon White, no shadows, no blinding oncoming traffic.

Last over 50, 000rpm silent turbofan, 40pcs aviation aluminum heat sinks, 000 hours most advanced cooling system ever: 2mm thickened red copper, 12, these improved construction techniques and materials make the Firehawk bulbs last 100× longer than your original halogen.55-mins easy installation 1:1 halogen design, no polarity, hassle-free, plug and play, perfectly fit into your lighting housing. 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.

Join the 5 million+ powered by our leading technology. Buy with confidence we offer 24/7 lifetime support. Brightest bulbs under $100 newest japanese csp led chips with 15000lm per pair, +200% Night Vision. True all-in-one kit built-in canbus driver, anti-radio interference, takes up less space in your housing.
BrandFirehawk #ad
ManufacturerSHILAN #ad
Part NumberV49-H4
WarrantyTwo-year Warranty