Are you looking for the most reliable and efficient best 4×6 led headlights in the market? If the answer to the question is yes, then you are in luck because your good luck has brought you to the best possible place. We are here to save your time and relieve you of the stress of going through a plethora of reviews.

It is quite a common phenomenon to be confused over which is the best 4×6 led headlights to buy. This dilemma arises due to the existence of various types of 4×6 led headlightss that are present in the market. To reduce your conundrum, we have prepared a comprehensive guide of how you may pick the top 4×6 led headlightss available in the market.

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Our Recommended 10 Best 4×6 led headlights Reviews 2021

Bestseller No. 1
Z-OFFROAD 4pcs 60W 4x6 Inch LED Headlights DOT Approved Rectangular H4651 H4652 H4656 H4666 H6545 Headlight Replacement Compatible with Kenworth Freightliner Peterbilt Oldsmobile Cutlass – Black
  • Z-OFFROAD Upgrade 4x6 LED headlights sealed beam type for any car or truck with 6x4 / 4x6 headlights. 100% Plug N play Design. Update the look of your vehicle while dramatically improving light projection distance, overall visibility, and a better driving experience.
  • DOT SAE Approved LED Headlight. (‘DOT SAE MS-4686 HL VOR 19’ could be searched on NHTSA, other fake dot can't be searched). Constructed with a die-casting Aluminum Housing and Hard Coated, UV Protected Polycarbonate Lens that resists cracking and yellowing. IP67 waterproof and dustproof. Dimension: 6.7” L x 4.33 “W x 3.15 “D.
  • Made with newest Osram LED Chips, 3600lm/pcs high beam, 2800lm/pcs Low beam. Integrated anti-flicker harness to avoid flickering. Premium beam pattern greatly increases the stability of headlamps to make illumination brighter and ultra-wide lighting angle.
  • Compatibility- 4x6 Inch Headlights perfectly replaces H4656 / H4651 / 4651 / 4652 / H4652 / H4666 / H6545 headlights and compatible with most vehicles, such as Kenworth T800 / T400 / T600, Peterbilt 357 / 378 / 379, Freightliner fld 120 112, Chevy K5 K10 K20 K30, Chevy C70 C4500 P40 P60, Blazer S10, Chevy Suburban K1500 K3500, Chevy W3500 W4500 W5500, Chevy Camaro RS, Silverado V10.
  • Package includes 4pcs 4x6 inch LED Headlight with H4 3-pin male and 4pcs H4 9003 HB2 wiring harness. Fits any vehicle with a 4 Rectangular Headlight System. Any questions, please contact us for help first. We offer 30-day money-back guarantee and 1-year warranty.
Bestseller No. 2
(4 PCS) DOT Approved 60W 4x6 Inch LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightinger Ford Probe Oldsmobile Cutlass -Black
  • New upgrade 4x6 inch led headlight. Plug and play, package comes with all the parts required to make the headlights work, just need 20 minute to install headlamp. The anti-flicker is integrated with circuit board, perfectly avoid flickering.
  • DOT, SAE Approved. Shock-proof and waterproof (IP 67). Come with pure PC cover, upgraded cooling and heat dissipation system, more difficult to be scratched than ordinary glass mirrors. Size: 6.7 inch (length) x 4.33 inch (width)x 3.15 inch (depth).
  • 3600Lm/ pcs for High beam, 2800Lm/ pcs for low beam, made with super bright Osram LED chips, real 60W output brightness without spots, the perfect cut-off line is sharp and straight, will NOT blind others' eyes while providing the brightest and widest vision.
  • Compatible with headlights: 4x6 inch headlight replaces HID Xenon H4651 H4652 H4656 H4666 H6545 and fits 99% vehicles, including: Kenworth T800 / T400 / T600, Peterbilt 357 / 378 / 379, Chevy K5 K10 K20 K30 Blazer S10, Chevy Suburban K1500 K3500, Chevy C70 C4500 P40 P60, Chevy W3500 W4500 W5500, Chevy Camaro RS, Silverado V10
  • Package include: 4 pcs 4x6 inch 60W rectangular LED headlight + 4 pcs H4 9003 HB2 wiring hardness (new included). Usually use on vehicles with 4 headlights. (2-4 days of shipping time). 30-day money-back guarantee for any reason and 1 year warranty.
Bestseller No. 3
ZJUSDO 4x6 Led Headlights with White RGB Halo Music Mode Seal Beam Replace H4651 H4656 H4666 Rectangular Led Headlight for Truck Peterbilt Kenworth Ford Monte Carlo Oldsmobile
  • H4 plug, easy installation. Fitment: 1982 - 1987 El Camino,1980-1988 Monte Carlo, 1979-1993 Ford Mustang,FREIGHTLINER FLD120 112 FLD, Peterbilt Rectangular Headlights 379 378 357,Kenworth T800 T400 T600 W900B W900L Classic 120/132 HK Classic, Semi Trucks with 4x6 inch sealed beam installation hole.
  • Upgrade RGB Halo Angel Eyes: RGB 16 Million Colors & blue tooth controlled & iPhone and Android compatible & timing function & music mode & flashing function & manual control unlimited colors options and functions (blinking, flashing, brightness, etc); The halo also can be chosen WHITE color when you driving on the country road or highway, giving your truck Peterbilt Kenworth headlights a unique appearance.
  • Super bright 4x6 inch led headlights with RGB halo: 4500lm@High beam, 3000lm@ Low beam, give you broad view to make you far away from hidden danger in the dark; Helps to reduce traffic accidents cause by bad weather or adverse road condition.Search the ‘OL-blelight' in the App store to download this APP and connect the device via bluetooth.
  • Come with adapter can be easy swap your pin if you need, save your money and time. Compatible with: H4651 H4652 H4656 H4666 H6545,Pins on plug may need to be moved on some vehicles--use different Ground/Low/High beam positions on the pins.
  • Package: 4pices of 4x6 led headlights with RGB Halo +4 pieces H4 to 3 pin adapter+1 piece control box+1 piece wire with 12 months warranty.Note:Halo ring turn off when turn off the vehicle- Control box Black wire is connected to the negative, and the red wire is connected to ACC. If you have any questions with these 4x6 RGB Headlights, please feel free to contact us.
Bestseller No. 4
MOVOTOR Off Road 4x6 Led Headlights with White/Yellow Halo Seal Beam H4651 H4656 H6545 H4668 Replacement Headlamp for Ford Kenworth Peterbilt Semi Truck
  • Fitment: 1982 - 1987 El Camino,1979-1993 Ford Mustang,FREIGHTLINER FLD120 112 FLD, Peterbilt Rectangular Headlights 379 378 357,Kenworth T800 T400 T600 W900B W900L Classic 120/132 HK Classic, Semi Trucks with 4*6 inch sealed beam installation hole.
  • Super bright 4x6 inch headlight: 4500lm@High beam, 3000lm@ Low beam,They are ultra-birght and safer on the road. Create the perfect light for your vehicle with sealed beam light system. Better and more durable than HID kits. Simply change your headlight out. Waterproof, Shockproof.
  • DOT approved, legal to drive on road. Easy installation, just plug and play, Standard H4 plug, red wire for the daytime running light(white halo ring), yellow wire is for turn signal(Yellow halo ring)
  • Come with adapter can be easy swap your pin if you need, save your money and time. Compatible with: H4651 H4652 H4656 H4666 H6545,Pins on plug may need to be moved on some vehicles-- Toyota vehicles use different Ground/Low/High beam positions on the pins
  • Package: 4pcs 4x6inch led headlight+4pcs H4 to 3Pin adapter+8 pcs DRL/Turn Signal extension wires with 12 months warranty. We have applied for a Patent no.:ZL29624555 for these lights to make your vehicle different.
SaleBestseller No. 5
Dot Approved 4x6 Inch LED Headlights Hi/Lo Sealed Beam Replace Projector Rectangular H4651 H4652 H4656 H6545 Headlamp Peterbil KW Kenworth Freightinger Ford Probe Chevy Oldsmobile Cutlass 4PCS
  • Applications - sedans, light SUVs and trucks, motorcycles and off-road vehicles which has four lights system.It's fit for many offroad cars,such as Kenworth T400 T800 T600 W900,Freightliner FLD120 FLD112,Peterbilt 357 378 379 and soon on.
  • Specification - H4 Plug; Power is 45W (15 Ultra Bright 3W LED); High beam 5600 lumens / Low beam 2500 lumens per Bulb;4x6 Inch LED Headlights size is 6.7" L x 4.33" W x 3.15" H.Waterproof rate: IP67; Color Temperature: 6000K; Up to 50,000 Hours. Connector: H4/9003 (hi/low).It's Plug & Play.
  • Interchange Number——H4656 / H4651 / 4651 / 4652 / H4652 /H4666 / H6545 .4x6 peterbilt led headlights fit up to 95% of vehicles.Compatible with some vehicles such as 1955 through 1988: Dodge Challenger Charger Dart, Chevrolet Chevelle Corvette Nova, Ford Galaxie, Oldsmobile Cutlas, Pontiac GTO, Plymouth Barracuda,Pontiac Grand Prix,Pontiac Firebird,Toyota Cressida,Volkswagen Jetta,American Motors,Buick Regal,Buick Riviera,Cadillac Eldorado and soon on.
  • Package - Included 4Pcs 4x6 inch 45W LED Headlight & H4 to 3 Pin Adapters. Fits most 2 lights system Classic Vehicles.Such as 1980-1986 Nissan 720, 1982-1984 Nissan Maxima, Toyota Camry,Toyota Tacoma ,Toyota Celica,Toyota Pickup,Isuzu NPR and soon on.
  • Contact us - We provide hight-quality service making sure you get 100% satisfation aftersale services. Any questions please feel free to contact us
SaleBestseller No. 6
IYF 4x6 Led Headlights DOT Approved 60W High Low Sealed Beam DRL H4651 H6545 H4656 Rectangular Conversion Kit Headlight Replacement Compatible with Kenworth T800 Chevy Oldsmobile Cutlass, 2PCS
  • 【BRIGHTER and SAFER】 IYF 4x6 led headlights assembly made with advanced LED chips to ensure maximum light output, 300% brighter and better visibility than other led headlights for car, IYF led headlights for trucks the high beam has a brighter output and the low beam has a better beam pattern which make you see a clearer view and drive more safely under extreme conditions (such as snow and fog) and at night.
  • 【Perfect Beam Pattern】 Led headlights maintain safety driving is the top priority, IYF head light never blind oncoming traffic, no glaring thanks to an optimized light distribution, IYF head lights upgrades safty of driving without reducing the brightness.
  • 【IP67 Waterproof and Effecient Cooling System】4x6 headlights high and low beam excellent breather make the air pressure in the lamp to be consistent with the external pressure's, high-density backplane design accelerate heat dissipation process; IP67 waterproof level effectively avoids moist or fog problems under rainy days or other cold conditions . These headlight assembly superior performance helps extend the life of the jeep headlights for 50,000 hours.
  • 【Easy Installation】Our led headlight sealed beam is a fully compatible replacement for factory parts, our 4x6 led headlamps are designed for quick and easy installation, perfectly fit into your housing and connector, requiring no modification or drilling, done in less than 20 minutes. For adaptation issues, please refer to the more description section or consult us, packages appear in pairs (driver side and passenger side headlights).
  • 【Lifetime Guaranteed】Please feel free to contact IYF via amazon message center if any quality issues. Notes: Login your amazon account > choose "Your orders" > find the order ID > click "Contact seller".
SaleBestseller No. 7
CMVT Auto 4x6 6x4 LED Headlights, Hi/Low Sealed Beam Rectangular Headlamp, H4651 H4652 H4656 H4666 H6545 Headlight, for Kenworth W900/Peterbilt 379 45W Truck/K10 K20 Van RV Camper
  • ✅WIDE APPLICATION: Fits up to 95% of vehicles, including sedans, light SUVs, heavy duty trucks and motorcycles; also fits Freightliner, Peterbilt, C10 K10 S10 Caprice Celebrity, F150 F350, Challenger, Charger, Dart, Chevelle, Corvette, Nova, Galaxie, Cutlas, GTO, Barracuda, Road Runner, Camper, RV and all kinds of vans. Interchange Part Number: H4656/ H4651/ 4651/ 4652/ H4652/ H4666/ H6545
  • ✅MAIN FEATURES: 4x6 (6x4) sealed beam headlights each comes with 5600LM for high beam, 2500LM for low beam; Design with breathing hole helps to dissipate the moisture.(please open the breather when headlight is on if moisture or water is in, soon the moisture will disappear and the headlight can work normally again.)
  • ✅IP67 WATERPROOF RATING: Durable aluminum shell body and heat sink design for efficient cooling system and longer lifespan.
  • ✅SIMPLY PLUG & PLAY: Equipped with a three-phase plugs, easy to install. Some vehicles may have pins different from the standard ones as shown in the picture, and you need re-arrange the pins with an adaptor (NOT included). Detailed instructions included.
  • ✅PACKAGE&SERVICE: 2PCS 4x6 Inch 45W LED Headlights. One Year Warranty with lifetime technical support-If you need any help, feel free to contact us via amazon message center. (Notes: Login your amazon account> choose "Your orders" > find the order ID > click "Contact seller")
Bestseller No. 8
4 PCS 4x6 Inch LED Headlights 60W Halo DRL Turn Singal Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Peterbilt Kenworth Freightinger Ford Probe Oldsmobile Cutlass
  • 4x6 inch led halo headlight. Plug and play, package comes with all the parts required to make the headlights work, just need 20 minute to install headlamp. The anti-flicker is integrated with circuit board, perfectly avoid flickering.
  • DOT, SAE Approved. Shock-proof and waterproof (IP 67). Come with pure PC cover, upgraded cooling and heat dissipation system, more difficult to be scratched than ordinary glass mirrors. Size: 6.7(length) x 4.33 (width) x 3.15 inch (depth).
  • Upgrade DRL Halo Angel Eyes: 3600Lm/pcs for High beam, 2800Lm/pcs for Low beam, made with super bright Osram LED chips, real 60W output brightness without spots, the perfect cut-off line is sharp and straight, will NOT blind others' eyes while providing the brightest and widest vision.
  • Compatible with headlights: 4x6 inch headlight replaces HID Xenon H4651 H4652 H4656 H4666 H6545 and fits 99% vehicles, including: Kenworth T800 / T400 / T600, Peterbilt 357 / 378 / 379, Chevy K5 K10 K20 K30 Blazer S10, Chevy Suburban K1500 K3500, Chevy C70 C4500 P40 P60, Chevy W3500 W4500 W5500, Chevy Camaro RS, Silverado V10
  • Package include: 4 pcs 4x6 inch 60W Rectangular LED headlight+ 4 pcs H4 9003 HB2 wiring hardness (new included). Usually use on vehicles with 4 headlights. (2-4 days of shipping time). 30-day money-back guarantee for any reason and 1 year warranty.
Bestseller No. 9
SEUYA 4x6 LED Headlights Sealed Beam Headlights with RGB Halo Ring Music Mode Bluetooth Remote Control Replacement H4651 H4652 H4656 H6545 Truck Chevrolet Kenworth Oldsmobile Ford Peterbilt 4PCS
  • ▶ UNIQUE DESIGN & SUPER BRIGHTER — Using Bluetooth app, you can play pretty infinitely after connecting. Android and IOS support +Bluetooth connection remote control+RGB 16 Million Color + music mode+15 scenes mode+flashing function+timing function. Lumen: 4500 LM @High Beam, 3000 LM@Low Beam. Color: 6000K-6500K White. Color Temperature: 6000K. Note: Please make sure this RGB 4x6 LED Headlights do not against your local law.
  • ▶ APPLICATION — Universal fit for most of vehicles with 4x6 Headlights, such as: H4651 H4652 H4656 H4666 H6545, Freightliner FLD120 112FLD, Peterbilt Rectangle Headlights 357 378 379, Kenworth T400 T600 T800 W900B W900L, Semi Trucks with 4x6" sealed beam installation hole. For more models, please check the details below or contact customer service directly.
  • ▶ FUNCTION — DOT APPROVED. Ribbed Design for excellent heat dissipation, with the breathing hole. Better and more durable than HID kits. Can work well in all weathers and resulting in longer span-life . Housing Material: Black Durable Aluminum. Waterproof: IP67.
  • ▶ EASY INSTALLATION — As most 4x6 LED Headlights in the market, it's standard H4 Plug&Play. It should be noted that some of the vehicles (like H4656,H4666,H6545 or H4668)original headlight socket its pins may be different than others, and you can use the extra H4 9003 HB2 Adapters (not included in package)to swap the Ground/High/Low beam pins and light it up. Halo ring turn off when turn off the vehicle- Controller Box Black wire is connected to the negative, the red wire is connected to ACC.
  • ▶ PACKAGE INCLUDED — 4pcs RGB Sealed Beam LED Headlights, 1 piece RGB Wires Harness, 1 piece Bluetooth Color Light Controller Box with 1 year warranty period, and comes with a 100% risk-free satisfaction guarantee. If you are confused about installation or have any question, please feel free to contact us. We will be following up actively!! Patent No.:ZL29624555.
Bestseller No. 10
DOT Approved 4x6 LED Headlights 4PCS 45W LED Headlights Rectangular Replacement H4651 H4652 H4656 H4666 H6545 Compatible with Headlamp Kenworth KW 900 Peterbilt 379 Truck Chevy K5 K10 K20 W3500
  • 🚗【UNIVERSAL COMPATIBILITY】 Led headlights come in applications that fit up to 95% of vehicles. Including sedans, light SUV and trucks, off-road vehicles, usually they will used on vehicles with 4 headlights. Compatible with headlights: H4651/H4652/H4656/H6545/H4668/H4642/H4666. Fit any car or tuck that has 4x6 inch Led headlights.
  • 🚗【Specification】4x6 led headlights is made of Led chips & black aluminum, full sealed heavy-duty housings, housing 15 ultra bright 3W led chips, high quality cree led chip with over 50000 hours lifetime, waterproof and dust seal, quakeproof, durable aluminum shell body and heat sink design for efficient cooling dissipation. Newest generation chips, much brighter than stock light, deliver outstanding all-weather illumination and maximum longevity.
  • 🚗【Easy Installation】Plug and play, as a fully compatible replacement for factory parts, our 4x6 led headlights are designed for quick and easy installation, perfectly fit into your housing and connector, requiring no modification or drilling, done in less than 20 minutes.
  • 🚗【IMPORTANT NOTICE 】Notice that the headlights are with standard 3-Pin plug (H4 plug), safe on the road use. If PINs on your vehicle are not standard, please purchase H4 9003 wiring harness.
  • 🚗【Product Compliance】Meet DOT standards and compliant with FMVSS 108 - 100% street legal, and reliable quality will ensure safer driving in dark environments.

Best Recommendations and Buying Guide for your 4×6 led headlights

Before you venture out to purchase your preferred 4×6 led headlights, take into consideration some factors. These factors will ultimately help you decide which 4×6 led headlights is the right fit for your requirements.

Use the internet to do your research about all the available 4×6 led headlightss in the market. This is helpful for both online and retail/ in-person purchases. If you are buying from an online marketplace, try to ascertain the most trustworthy online store. Usually, the online shops that have the highest following of masses are the best ones.

These shops not only provide reliable products but also give the buyers a lot of diversified products to choose from. Search for the different types of 4×6 led headlights available in the online store and find ones to choose from.

Read the reviews of people on the online pages to understand the detailed and nuanced pros and cons that entail this particular 4×6 led headlights. You can also understand through other people’s reviews whether a particular 4×6 led headlights fits your needs.

Assessing products online before buying the desired products from retail shops is also a very common phenomenon.

While doing the crucial research on the 4×6 led headlightss available in the market, you might ask yourself a few questions that will help you reach your decision:

  • Are 4×6 led headlightss worth buying?
  • What are the various pros and cons that come with purchasing 4×6 led headlights?
  • In order to buy the most efficient 4×6 led headlights at the optimum price, what are some of the things you might have to think about?
  • What are some of the 4×6 led headlights brands which are available in today’s market? What is coming in the future?
  • Is enough information on what you want accessible?
  • Why should I own a or many 4×6 led headlightss, even if the quality might not be sharpest?

Other Advantages of Buying 4×6 led headlights from Online Marketplaces

Apart from some of the advantages stated before, there are certain other advantages that can be attributed to online stores:

Promotions

There are a lot of promotional prices and discounts on online stores. In fact, there are more promos on online shops than there are in retail shops. As these stores work simultaneously with multiple dealers at a time, a customer is able to avail a certain product at the best possible price.

Reliability

Online marketplaces have evolved a lot since the inception of the millennium. They have become a huge source of cash flow for a lot of important people in the world.

This seismic growth of the industry is down to the reliability and trustworthiness codes that online markets follow. As a result, consumers can almost guarantee that they will get the right products at the right time and price.

Nuanced Market

There is rigidity in the items that can be sold in online shops. There is a lot of diversity and nuanced markets that help consumers find what they are looking for.

Sometimes, one might even come across something that they did not know about beforehand. The availability of alternative products is focal in ensuring the dominance of online stores.

How to Make Sure You Choose the Right 4×6 led headlights

If you are an early or new user, it might be difficult for you to find the proper 4×6 led headlights. You might be unaware of certain facets of the 4×6 led headlights that you might have been thinking about. But we are here to help you out with that! The recommendations below might be helpful in your chase:

Price

Everyone has a budget, and they want to make purchases that fit their respective budgets. To make sure you get the best deal, surf as many markets as possible to know about the difference in prices.

This will help you get an overall idea of the status of the market. Fix your price range in accordance with your knowledge.

Brand

In the 4×6 led headlights industry, brand loyalty is very high. So consumers usually choose the brand that they have been longest associated with. Popular brands guarantee reliability.

Otherwise, the masses would not have purchased products from popular brands. Different brands have different attributes. Choose a brand whose traits you are most comfortable with.

Different brands have different visual characteristics. This also causes people to choose different products.

Customer Consensus

If you are a novice user, try consulting with active users of 4×6 led headlights. They will be able to give you practical knowledge that they have gained through usage. Sometimes you can elicit information from people that you cannot find in mainstream media – it can either be good or bad information about the product.

User reviews often become very pivotal in making people decide which brand of 4×6 led headlights they ought to buy. They might end up having the final say in the purchase decision.

Functionality

It is imperative that before buying, you can understand the functionality of your 4×6 led headlights. Granted that a lot of knowledge about the product is learned through usage and experience. As there are different types, try to choose the one that parallels your requirements the most.

In The End

We can only tell you so much about buying your new best 4×6 led headlights. But we are confident that if you follow the recommendations that we have given here, you will find something that caters to your needs the best.

Best of luck with your new purchase!

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