Top 10 7440 LED Bulb with Resistor – Automotive Turn Signal Lights

As an Amazon Associate I earn from qualifying purchases.



OXILAM 7440 LED Bulbs Amber Yellow 4000LM for Turn Signal Lights with Build-in Load Resistor CANBUS Error Free T20 7440NA 7441 W21W WY21W Blinker Bulb Replacement 2PCS

OXILAM #ad - Fit socket: these led bulbs are just replaced for 7440, 7441, 7440na, w21w, t20, wy21w, 992 Bulbs. Please double check your vehicles owner’s manual or the original bulb to confirm the correct light size you need before placing the order.

Important note: these 7440 led bulbs not 7443 bulbs are used as turn signal lights ONLY. 500%+ brightness: pack of 2 these 7440 led bulbs come with 26 pcs 3020 smd led chipsets, power: 21W/PC, 2200K amber yellow, Voltage: DC 12-24V, 4000LM, 5 times brighter than the halogen and energy saving. Wide voltage & constant current provide up to 60, 000 hours lifespan. Double heat dissipation: aircraft grade aluminum body built and unique bump appearance design increase the heat dissipation area.

For a few sensitive vehicles Jeep, and extra load resistors maybe required. They are single function, and could not be used as day running light or parking light function. Built-in load resistor & ic driver: canbus error free for 95% vehicles, Chrysler, non-polarity, dodge, RAM and Volkswagen the built-in load resistor may be not able to solve the hyper flash, GMC, chevrolet, compatible for both CK/SRCK and Standard socket.
BrandOXILAM #ad
Part Number7440 turn signal light canbus
Model7440 turn signal light canbus



SIR IUS LED RLS 7440 7440A Built in Resistor Anti Hyper flashing LED Bulb Turn Signal Light Amber Orange Color Full Aluminum Body Single Filament Error Free Pack of 2

SIR IUS LED #ad - Pack of 2, we offer 1 year warranty on the item that confirms to be a manufacture defect. 26 pcs high power 3020 smd with smart canbus driver on each bulb, 360-degree light output. Fit: 7440 7440a, amber orange color led bulb for front or rear Turn Signal Light Only!! Do not use for brake or tail light, Super Bright Single Filament function. Full aluminum body and circuit board for maximum heat dissipation and high performance. Easy install Plug and Play. 2nd generation of built-in resistor LED Turn Signal Light Bulb for Anti Hyper Flashing Error free.
BrandSIR IUS LED #ad
ManufacturerSIR IUS LED #ad
Part NumberSIRIUSLED-7440A
Model7440 7440A

3. Syneticusa


Syneticusa 7443 Error Free Dual Color Type 2 Switchback DRL LED Turn Signal Light Bulbs No Hyper Flash Built-in Resistors All in One

Syneticusa #ad - High power led chips, 4 times brighter than standard bulbs. Advantage: non-polarity design, Compatible for both CK/SRCK and Standard socket. Set of 2 bulbs all in one error free light bulbs, will not hyper flash, no extra resistors need. More than 400% brighter than original halogen bulb, full Aluminum Housing for better heat distribution. Built in constant current IC for Longer life span & Low Power Consumption.
BrandSyneticusa #ad
ManufacturerSyneticusa #ad
Part NumberLR-33WA-7443-T2-V3
WarrantyManufacturer warranty for 3 years from date of purchase



Turn Signal/Parking or Running Lights, AUXLIGHT 7440 7441 7443 7444 T20 992 W21W LED Bulbs Amber Yellow, Ultra Bright 57-SMD LED Replacement for Blinker Lights, Brake/Tail Lights Pack of 2

AUXLIGHT #ad - There need load resistor to avoid the turn signal fast blinking/hyper flash or error code on the dashboard for some vehicle. Brightest led bulbs. The most high-tech led turn signal light bulbs! uniform beam pattern, high power 54smd 3014 & 3smD 3030 Chipsets.

Best led interior bulbs on the market. The auxlight led bulbs was made in the highest quality and most stable design, extra longer working hours. One year Warranty. Standard 7440/7443 base, it almost the same size with halogen bulbs. Can be used for brake/tail lights, turn signal/parking or daytime running Lights, blinker lights, side marker lights, DRL etc. Super bright led interior light, +320% bRIGHTER THAN STOCK BULB.

Fit in most 7440 7441 7443 7444 7440a 7443a 992 t20 w21w 7440na 7443na 7442nall 7443ll 7443st 7443ull 7444ll 7444na 7444na 7440-sack 7440-sck 7440-srck 7440al 7440ll 7440st 7442nall 7443-sack 7443-sck 7443-srck wy21w w21/5w etc socket. Full aluminum housing with projection lens for maximum light output and better heat distribution, built in constant current IC for longer life span & low power consumption. Best beam pattern.
ManufacturerAUXLIGHT #ad
Height0.59 Inches
Length1.82 Inches
Width0.88 Inches
Part NumberAUX-7443-57SMD-2A



SIRIUSLED 7440 Anti Hyper Flash Built-in load resistor True 25W Yellow Orange Extremely Bright LED Bulb for Turn Signal only 7440A T20 W21W Pack of 2 Upgrade Version

SIR IUS LED #ad - True 25w power output, plug and play, 3 times the brightness of original halogen bulb, no need extra load resistor wire anymore.

First and ever led bulb with built-in load resistor to cancel hyper flash problem while upgrade to LED on turn signal position. 1 year siriusled Manufacture warranty, warranty include replacement or exchange. Fit size 7440, w21w, 7440a, t20, use on turn signal position only!!! Do not use on position with light always on. Orange color, single filament function, 26 smd chips on each bulb, 1000 lumens total output on both bulb new version reduce brightness to avoid interference of coming traffic.
BrandSIR IUS LED #ad
ManufacturerSIR IUS LED #ad
Part NumberSIRIUSLED-7440RLS-A

6. iBrightstar


IBrightstar Newest 9-30V Super Bright Low Power 7443 7440 T20 LED Bulbs with Projector Replacement for Back Up Reverse Lights or Tail Brake Lights, Xenon White

iBrightstar #ad - More than 300% brighter than original halogen bulb, built in Constant Current IC for Longer life span & Low Power Consumption. Easy installation, plug and play. You will need load resistor or flash relay to prevent the hyper flash when replacement for Turn Signal Lights.

Any other problem please feel free to contact us, we are always here to satisfy of you. Fits: 7440a 7440na 7440 7440sv 7443na 7441 7443 7443r 7444 992 wy21w w21/5w w21w etc. Please double check owners manual or original bulb number to confirm before placing an order. Application: back up reverse lights, side marker lights, brake lights, Tail Lights, Parking Lights, Daytime Running Lights etc.

Set of 2 bulbs 54smd 3014 & 3smd 3030 high brightness chips per bulb, Working Voltage: 9v-30v. Advantage: non-polarity design, full aluminum housing with projection lens for maximum Light output and better heat distribution, Compatible for both CK/SRCK and Standard socket.
BrandiBrightstar #ad
ManufactureriBrightstar #ad
Height0.67 Inches
Length1.82 Inches
Weight0.03 Pounds
Width0.88 Inches
Part NumberIBrightstar-7443-3014/3030-54/3W



OPP ULITE 7440 Led Bulbs Amber, Error Free Canbus Built In Resistor Turn Signal Light 7444NA T20 7441 WY21W W21W 12V 360 Luminous 20 Led 2PC Pack Led Bulb 20 SMD 7440 Amber

OPP ULITE #ad - Nonpolarity design. Amber 7440 led bulbs fitmentfit for turn signal light only, cross Reference: 7444NA T20 7441 WY21W W21W T20, standard 7440, etc. Super bright 7440 led bulb canbusfor this 7440 led bulbs, 200% brighter than halogens.

No digital and VHF radio signal interference. These 7440 led bulb switchback last 50, 000+ hours compared to only 2000 hours for incandescent bulbs. Set of 2 amber 7440 led bulbsall in one error free 7440led bulbs, will not hyper flash, no extra resistors need. Strong penetrability light pattern, it is built in 20pcs SMD led chips, 12V working voltage.

360 degree beam angle, let people find you faster in rainy days. 50, 000+ hours lifespan 7440 led bulbs built in resistor full aluminum housing and built-in constant Current IC Driver for fast heat diffusion and more stable performance. Double cooling design 7440 turn Signal Light BulbAviation aluminum body & coolin fan for betterheat dissipation and longer lifespan.
BrandOPP ULITE #ad
ManufacturerOpplight #ad
Part Number12-24V led Bulbs



IJDMTOY 2 Hyper Flash Fix Error Free Wiring Adapters Compatible With 7440 992A T20 LED Turn Signal Light Bulbs

iJDMTOY #ad - 100% brand new, never used 1 pair left side and right side harness 7440/992/T20 single filament lamp connector. 16 gauge wire, high efficient copper wiring, male and female connector included.

No need to modify the stock wires at all. This is a universal fit product so under certain circumstances, you might still have to modified the socket or adapter slightly to get it fit. Pre-wired for plug and Play. Because of this, we highly recommend you to double check the photos in this product listing to make sure the adapter is that same as your stock one to ensure an exact direct fit replacement.
BrandiJDMTOY #ad
ManufactureriJDMTOY Auto Accessories #ad

9. Antline


ANTLINE 7440 7444 T20 7440A 7440NA LED Bulbs Amber Yellow for Turn Signal Lights with Build-in Load Resistor CANBUS Error Free Anti Hyper Flash for Blinker Bulb Replacement Pack of 2

Antline #ad - Important noteone year hassle free warranty, no hassle on return or replacement. Fitment7440 7444 t20 7440a 744a 7440na 7441 7444na w21w wy21w 992 etc. Amazon filter system may not be 100% accurate.

No hyper flash and blink fastbuilt-in load resistor & ic driver for canbus error free, plug and play, strong adaptability to fit your car, anti hyper flash, compatible for both CK/SRCK and standard socket, no need extra load resistor wire anymore. Multi-applicationturn signal lights, brake lights, Side Marker Lights, Tail Lights, Corner Lights, Blinker Lights etc. Easy to install, just plug and play, CANBUS error free for turn signal lights.

Extremely bright turn signal lightspack of 2 bulbs, color: amber yellow, lumen: 3200 lumens for each bulb, dimensions: 2.6*075inch, lifespan: 30, voltage: 12-24v, Power: 25W per bulb, 000+hours. Please contact us OR check your owners original bulb size before purchase. More professional customer service within 24 hours respond.
BrandAntline #ad
ManufacturerANTLINE #ad
Height0.75 Inches
Length2.6 Inches
Width0.75 Inches
Part Number7440-CANBUS-66SMD



LASFIT 7440 LED Turn Signal Light 7440NA WY21W Anti Hyper Flash Canbus Ready W21W Blinker Bulbs No Load Resistor Need Upgraded Automotive Light Bulb, Amber Yellow Pack of 2

LASFIT #ad - 1 year warranty and local customer support. Super bright:each bulb has 24pcs high quality LED chips. Please don't buy this product if you want to replace for these vehicle. Excellent intelligent Temperature Control system will protect bulbs against excessive current and overheating and ensure a longer lifespan.

No need to add extra resistors or parts anymore. Load mini fuses to protect the bulbs and your cars against the instantaneous high current. These bulbs are polarity sensitive. Position: front/RearTurn Signal Light. Plug & play installation:canbus system can prevent 95% hyper flash and error warning. 2014 outback. Fit: 7440 / 7441 / 7440al / 7440na / w21w / 7440ll / 7440a / wy21W.

If the led does not light up after inserting, simply remove it, flip the direction and reinstall. Notice: this product incompatible for 2014-2018 grand cherokee, 2018 focus, not for 2020 pilot, 2019 silverado 1500, 2016 gtr, 2017 accord, 2005 lx470, 2015 Passat and GTI, 2017-2019 tacoma and 2019 sequoia, 2002 RX300, 2007 Civic, 2018 Crosstrek.23w, 2400 lumens light, your turn signal will be noticed immediately.
BrandLASFIT #ad
Weight0.04 Pounds
Part NumberLED-C7440A