Top W21w Bulbs Reviews

EverBright Silver Chrome 7440 Led Bulb Amber,No Hyper Flash T20 7440A 992 W21W Led Bulb For Front Rear Turn Signal Bulb Canbus Error Free Led Turn Signal Light Yellow 3014 Chipset 144SMD Pack of 2

【IMPORTANT】This 7440 bulb only be used only for Front / Rear Turn Signal Light, Only two bulbs can be used in the same car, If you need to use 4....
【NOTE】There might be some special vehicles required resistor to prevent hyper-flashing.
【No Hyper Flash】 7440 led bulb built-in resistance, with canbus function to chieve error free and anti-strobe, Fit for Most Car. Non-polarity....
Before purchasing, please make sure that your car socket is 7440 W21W Base.You can send us photo of your original bulb via email ,we will help to....
Led bulb base: 7440 W21W 992 bulb, total 144 pieces 3014 led chips,color:amber yellow, Output:1.75A @ 12V, Voltage:DC-12V，if have any problem please....

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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)

【Set of 2 Amber 7440 LED Bulbs】All in one error free 7440led bulbs, will not hyper flash, no extra resistors need. Nonpolarity design..
【Super Bright 7440 Led Bulb Canbus】For this 7440 led bulbs, it is built in 20pcs SMD led chips, 12V working voltage.360 degree beam angle, 200% brighter than halogens. Strong penetrability light pattern, let people find you faster in rainy days..
【Double Cooling Design 7440 Turn Signal Light Bulb】Aviation aluminum body & coolin fan for betterheat dissipation and longer lifespan..
【Amber 7440 Led Bulbs Fitment】Fit for turn signal light only, standard 7440, Cross Reference: 7444NA T20 7441 WY21W W21W T20,etc..
【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. No digital and VHF radio signal interference. These 7440 LED bulb switchback last 50,000+ hours compared to only 2000 hours for incandescent bulbs..

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AUXLIGHT 7440 7441 7443 7444 T20 992 W21W LED Bulbs Xenon White, Ultra Bright 57-SMD LED Replacement for Back Up/Reverse Lights, Brake/Tail Lights, Turn Signal/Parking or Running Lights (Pack of 2)

▼The Most High-Tech LED Reverse/Backup Light Bulbs! Uniform Beam Pattern, High Power 54SMD 3014 & 3SMD 3030 Chipsets. BRIGHTEST LED BULBS. BEST BEAM PATTERN..
▼The AUXLIGHT LED bulbs was made in the highest quality and most stable design, extra longer working hours. Best LED interior bulbs on the market..
▼Standard 7440/7443 base, it almost the same size with halogen bulbs. Super bright LED interior light, +320% BRIGHTER THAN STOCK BULB. ONE Year Warranty..
▼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..
▼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 7440AL 7440LL 7440ST 7442NALL 7443-SACK 7443-SCK WY21W W21/5W etc socket. Can be used for back up/reverse lights, brake/tail lights, turn signal/parking or daytime running Lights, blinker lights, side marker lights, DRL etc. (There need load resistor to avoid the turn signal fast blinking/hyper flash or error code on the dashboard for some vehicle).

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OXILAM 2023 Upgraded 7443 7440 LED Bulb Amber with Fan, CANBUS Error Free, 4000LM 600% Brighter, Turn Signal Light Anti Hyper Flash, T20 7441 W21W WY21W 7440NA Blinker Bulb Replacement (Pack of 2)

6 TIMES BRIGHTER: OXILAM 7443 7440 LED bulbs are equipped with the upgraded high-quality LED chipset that are 600% brighter than halogen bulbs. 360°lighting provides a wider area of illumination, giving you a safer driving experience..
CANBUS ERROR FREE: OXILAM 7440NA LED bulb fits 98% vehicle's computer system without error or flickers. 7441 led bulb built-in intelligent IC driver effectively reduces the frequency of dashboard throwing error codes, advanced technology makes them perform better..
DOUBLE COOLING DESIGN: Compared with bulbs on the market that use air cooling, T20 LED bulbs are designed with aircraft aluminum and silent turbo cooling fans that can work stably in hot weather, ensuring a a lifespan of up to 60,000 hours to accompany you on a longer journey..
FITMENT & SPECIFICATION: Fit for turn signal light ONLY. Cross Reference: 7443 7440 7444NA 7441 WY21W W21W T20,etc. Voltage: DC 12V, High Power: 8w/bulb (Other LEDS on the market are 4 to 6w/bulb). Lumen: 4000lm/pair, Color: amber yellow..
IMPORTANT NOTE: Amazon filter system may not be 100% accurate or up to date, please check your vehicles owner’s manual or the original bulb to confirm the correct bulb size you need before placing the order. These 7440 bulbs are not 7443 bulbs. They ....

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Eluseastar T20 WY21W 7440 LED Bulbs Amber Built in Resistor Anti Hyper Flashing Turn Signal Light Extremely Bright Blinker, 2 Pack

【500%+ Brightness】: Pack of 2 t20 wy21w 7440 led bulbs amber come with 2A current design for turn signal light Anti Hyper flashing, Voltage: DC 12V-24V, Power: 25W/PC, 5000LM 5 times brighter than the halogen..
【Fits】: T20 7440A 7440NA 7440SV WY21W W21W 7440 etc. Easy installation, plug and play..
【CANBUS Error Free】: Built in Intelligent Constant IC Driver: 2A real current consumption-strongest Canbus function.
Canbus error free in most of cars. for Front or Rear Turn Signal Light Only!! Do not use for brake or tail light, Super Bright Single Filament function..
【Application】: for Front or Rear Turn Signal Light Only!! Do not use for brake or tail light, Super Bright Single Filament function..
【Package】: Pack of 2 * T20 WY21W 7440 led bulbs amber , We offer 1 year warranty on the item that confirms to be a manufacture defect..

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iBrightstar Newest 9-30V Flashing Strobe Blinking Brake Lights 7440 7443 T20 LED Bulbs Replacement for Tail Brake Stop Lights, Brilliant Red

(Set of 2 Bulbs) 66SMD 3014 high Brightness chips per bulb, Working Voltage: 9v-30v.
Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W etc. Easy installation, plug and play..
Application: Flashing Strobe Blinking brake LED light bulbs will fast flashes 3 times at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
Advantage: Non-polarity design, 300% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output, aircraft grade aluminum heat sink with Low temperature, built in Constant Current IC for Longer life span & Low Power Consumption..
Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please feel free to contact us, we are always here to satisfy of you..

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ANTLINE Extremely Bright 7443 7440 T20 7441A 992 W21W 21-SMD 2835 Chipsets 1260 Lumens LED Bulb Replacement Brilliant Red for Car Brake Tail Turn Signal Blinker Lights Bulbs Pack of 4

【SPECIFICATIONS】(Pack of 4 bulbs) Voltage: 12-24V, Color: Brilliant Red, Power: 4.5W per bulb, Lumen: 1260 Lumens for each bulb, Dimensions:....
【MATERIAL】Each bulb has 21 pieces high power 2835 SMD, 300% brighter than halogen bulbs. Full aluminum housing with projection lens for maximum....
【FITMENT】7443 7440 T20 7441 W21W 7440A 7440NA 7440SV 7440LL 7443LL 7443NA 7443R 7444 7444LL 7444NA 992 WY21W W21/5W 7440ST 7443ST 7440AL 7443-SCK....
【APPLICATIONS】Brake lights, tail lights, center high mount stop lights, turn signal lights, corner lights, blinker lights, side marker lights.....
【GUARANTEED】One year hassle free warranty, no hassle on return or replacement. More professional customer service within 24 hours respond. Factory....

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Besbul 7440 7443 LED Bulb Amber with Turbo Fan Canbus Ready Turn Signal Bulbs 12-40V T20 W21W Tail Reverse Backup Brake DRL Blinker Lights Amber Yellow Pack of 2

Ultra Bright – Besbul T20 LED Bulbs Amber are powered by 12 pcs of high power 3030 chipsets to offer extremely bright output, 3x brighter than....
LONG LIFESPAN - Integrated Turbo Fan, aluminum body and built-in smart IC driver enable fast heat dissipation. 12-40V Wide voltage & Optimal current....
CANBUS READY - The 7440 led turn signal light bulbs integrated with smart IC driver, anti hyper flash and canbus error free for over 96% vehicles..
FITMENT - Fits 7440 7443 7444 7441 T20 W21W sockets. Use for turn signal lights, tail lights, daytime running lights, reverse lights, backup lights,....
SATISFACTION GUARANTEED - 1 Year Besbul warranty, no hassle on return or replacement. If you are not sure which socket fits your car, please check....

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BRISHINE 7443 7440 W21W T20 LED Flashing Strobe Blinking Brake Light Bulbs, Super Bright 52-SMD Chipsets LED Bulbs with Projector for Brake Tail Stop Lights, Brilliant Pure Red(Pack of 2)

Specifications: Set of 2 bulbs. Color: Brilliant Red. High power 48 pieces 2835 and 4 pieces 3030 LED chipset per bulb. 1600 Lumensper bulb. Working Voltage: 9-30V. Wattage:5.6W/bulb. 300% brighter than halogens. 360 degree angle, no blind spot..
Safe Drving: 7443 Strobe led brake light bulbs will strobe(fast flashes 5 times) at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
50,000+ Lifespan: Full aluminum housing for quicker heat dissipation and built-in Constant Current IC Driver for more stable performance. These 7443 LED bulbs last 50,000+ hours compared to only 2000 hours for incandescent bulbs..
Plug and Play Installation: Compatible for both CK/SRCK and Standard socket. Non-polarity design. Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W 7440LL, 7440ST, 7443LL, 7443ST, T20 etc. Great for brake stop light, center high mount stop ( 3rd brake ) light,etc. Extra load resistors maybe required to avoid the error code or blinking issue..
1-Year Warranty: Buy with confidence, we offer 12 months warranty on item(s) that confirm to be manufacturer defect and friendly customer se....

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BRISHINE 4-Pack Super Bright 7443 7440 7444 992 T20 LED Bulbs Brilliant Red 9-30V Non-Polarity 24-SMD LED Chipsets with Projector for Brake Tail Lights, Turn Signal Lights

★Specifications: Set of 4 bulbs. Color: Brilliant Red. Working Voltage:12-24 VDC. Current:200mA. Wattage:2.5W/bulb. Warranty:1-Year. NOTE: Load resistor or flash relay might be needed to prevent the hyper flash when replacement for Turn Signal Lights..
★Brilliant Illumination: High Power 24-piece 2835 SMD LED Chips, 360 degree bright light, about 300% brighter than halogens, which makes your vehicle stand out and more visible to other drivers, increasing your driving safety..
★Longer Lifespan: Full aluminum housing for quicker heat dissipation and built-in Constant Current IC Driver for more stable performance. These 7443 LED bulbs last 30,000+ hours compared to only 2000 hours for incandescent bulbs..
★Compatibility: Compatible for both CK/SRCK and Standard socket. Fits: 7440 7443 7444 992 T20 W21W 7440A 7440-SCK 7440-SRCK 7441 7442NALL 7443LL 7444NA 7443-SCK 7443-SRCK 7444LL W21/5W WY21W etc. Great for brake lights, tail lights, turn signal lights, center high mount stop(3rd brake)..
★1-Year Warranty: Buy with confidence, we offer 12 months warranty on item(s) that confirm to be manufacturer defect and friendly customer service responses within 24 hours..

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iBrightstar Newest 9-30V Flashing Strobe Blinking Brake Lights 7440 7443 T20 LED Bulbs with Projector Replacement for Tail Brake Stop Lights, Brilliant Red

(Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high Brightness chips per bulb, Working Voltage: 9v-30v.
Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W etc. Easy installation, plug and play..
Application: Flashing Strobe Blinking brake LED light bulbs will fast flashes 3 times at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
Advantage: Non-polarity design, 300% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output, aircraft grade aluminum heat sink with Low temperature, built in Constant Current IC for Longer life span & Low Power Consumption..
Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please feel free to contact us, we are always here to satisfy of you..

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LASFIT 7443 LED Bulb 7440 7444 Reverse Backup Light Daytime Running(DRL) Parking Lamp 7441 7444NA W21W WY21W 992 2022 Automotive Super Bright 6000K Xenon White for Tail Brake Turn Signal Lights(2pcs)

【300% Brighter, Higher Visibility】LASFIT 7443 led bulbs use only 10 newest high power 3030 SMD LED chips with full 360-degree illumination, much brighter than your halogen bulb, providing you further and wider visibility to ensure safe driving at night..
【Efficient Heat Dissipation, Long Lifespan】Built of lightweight and high-strength aluminum alloy and increasing much more cooling surface ensure quick cooling performance. These 7440 led bulbs can produce lasting white light. Perfectly solve the light fading or overheating of led bulbs for longevity..
【Easy to Install, Save your time】 LASFIT 7443 7440 bulbs are almost 1:1 design as halogen, designed to directly replace your factory halogen lamp with no polarity, plug and play. Compatible for both CK/SRCK and standard socket..
【Multi Application】 Compatible with 7443 7443NA 7444 992 7440 7440NA 7440SV 7441 W21W WY21W etc. 7440 LED Bulb for Reverse Light / Back Up Light / Daytime Running Light/ Side Marker Light/ Turn Signal Light / Center High Mount Stop Light (Load resistor or flash relay will be needed to prevent the hyper flash when the replacement on the Turn Signal Lights).
【Worry-Free Warranty】We offer 45 days money-back Guarantee,1-yr replacement warranty and U.S local customer....

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LASFIT 7443 LED Brake Tail Light Bulb, Super Bright 7444NA 7443R 7444 7440 7440A for Stop Parking Lights, W21W WY21W 992, Red (2pcs)

... 7440NA / 7440SV / 7441 / W21W / WY21W Brake Light / Tail Light / Center High Mount Stop Light / Turn Signal Light / Side Marker Light..
Higher Visibility: LASIFT 7443 LED Bulb equipped with high power 3030 SMD LED chips, just 10 chips per bulb to produces peak brightness output, and less heat compared to other 7443 bulbs sometimes use up to 30 chips. Make a big difference for your vehicle!.
Excellent Heat Dissipation: 7443 brake light bulbs are built of lightweight and high-strength aluminum alloy to keep cool and extend lifespan. Even if used in constant-on applications like daytime running lights, they still illuminate non-fading brilliant red light with stable performance. Some 7443 tail light bulbs, which were covered in many LED chips will haven't enough cooling surfaces..
Worry-Free Warranty We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support..
Important Notification: Load resistor or flash relay will be needed to prevent the hyper flash if you replacing your turn signal. These brake/ tail/ stop parking lights do not work for trucks/lorry. please feel free to contact us if you have any questions..

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