10 Best W21w T20 7440 12v 21w In The Us - Black Friday 2024
Best Choice1
D-LuminaD-Lumina 7440 7443 LED Backup Reverse Light Bulbs, 5600 Lumens 21W 2-SMD CSP Chips T20 7441 W21W LED Bulbs For Car Truck Reverse Back Up Light, Canbus Error Free, Plug ＆ Play, 6000K White (Pack of 2)
Main highlights- 【Widely Application】: Design for backup reverse light, compatible with multiple bulb size socket: 7440, 7440LL, 7443, 7443LL, 7443-SCK, 7441, 7444NA, 7444NAK, 7440A, 7440NA, 7440NAK, WY27/8W, WY21W, W21W, etc. Easy plug and play to install, high output driver with the Built-in Smart IC components, constant current supply with canbus, non polarity function.
- 【Package Including】: 2 pieces of 7440/7443 LED Backup Reverse light bulbs. Come with flexible wire more convenient to install on the socket, convenient assembly and disassembly. Product Come with 5 year warranty and lifetime support to Ensure 100% Satisfaction.
- 【High Efficient Heat Dissipation】: The LED bulbs body make with billet CNC'd with anodized finish, aviation aluminum heat dissipation. The light choose bronze PCB board that has more efficiency to transmit the heat to base that made by aviation aluminum, for better heat dissipation and longer lifespan.
- 【400% Brighter than Halogen Reverse Bulb】: Built-in high power Hyper Bright 15W X2 CSP Chips per bulbs, 6000K extremely bright white light, 9-30V Voltage, 2800LM high brightness per bulb, 21W power output, over 50,000 hours long lifespan, bright lights output maximize illumination and low power consumption, brings you a bright and comfortable light reversing experience when backing up at night or wicked weather, super bright like headlights in car reverse.
- 【360-degree Field of View ＆ Longer Lasting】: Each 7440/7443 bulb powered by 2 pieces of high brightness CSP chips, Non-polarity and 360 degree full angle illumination. Powerful lighting 4X brighter than stock lights, used for Car Truck Backup Reverse Light for customers who are looking for super bright backing up led bulbs, give your car a refreshed new look and 360 degree lighting ensures optimal visibility. IP65 Grade Waterproof LED bulbs with miniature sealed waterproof OEM Plug.
9.9Exceptional
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Value for Money2
AUXITOAUXITO Upgraded 7440 7443 LED Bulbs for Reverse Lights T20 7441 7444 LED Replacement Light Kit for Backup Tail Brake Signal Parking DRL Lights, 6000K Xenon White
9.9 Luminosity9.7 Easy installation9.3 worth the moneyWhy we love it
Significantly brighter than halogen bulbs for better visibility.
Energy-efficient, consuming only 25% of original bulb power.
Easy plug-n-play installation with no special tools needed.
9.7Exceptional
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3
VEHICODEVEHICODE 7440 W21W Bulb Reverse Brake Light 12V 4300K White 7440LL T20 Halogen Incandescent Single Filament Replacement for Car Tail Backup Turn Signal Blinker Lamp (20 Pack)
Main highlights- The glass is applied to resist high temperature and provide with life span up to 1,000 hours
- Halogen bulb is widely used for vehicles, car, van, RV camper, motorcycle, motorbike, scooter, ATV, UTV, snowmobile, truck, off-road truck, trailer, SUV, and other low voltage 12V automotives
- Each 7440 halogen incandescent bulb comes with single filament for single function and is powered by 12V 21W to deliver 380 lumens light output in the color temperature of 4000k-4300k clear warm white
- Cross reference number: T20, W21W, WY21W, 7440, 7440LL, 7440A, 7440ALL, 7440NA, 7440NALL, 7440R
- Application: front and rear turn signal light, side marker indicator, blinker, corner light, backup reverse light, tail brake stop light, daytime running light, DRL, driving light, parking light, position light, fog light
9.6Exceptional
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4
AUXLIGHTAUXLIGHT 7440 T20 LED Bulbs Extremely Bright 7440NA 7441 W21W WY21W 992 Canbus Error Free Replacement for Turn Signal Lights, 2200K Amber Yellow (Pack of 2)
Main highlights- 【Important Note】 This 7440 led bulb is single filament bulb, which is different with 7443, can’t be used as daytime running light or parking light. Before purchasing, please confirm the correct size on your owner’s manual or original bulb.
- 【High Brightness】 Each 7440 led bulb has 26pcs 3020 SMD led chips for 360° lighting angle, brighter than the original halogen bulbs. Lumen: 4000LM/pair, Color Temperature: 2200K Amber Yellow, Voltage: DC 12-24V, Power: 21W/PC.
- 【Efficiency Heat Dissipation】 Aircraft grade aluminum body, unique bump appearance design increase the heat dissipation area, faster heat dissipation. Low temperature and low power consumption. Wide voltage and constant current ensure longer service time.
- 【Compitable Socket】 Compatible with both CK/ SRCK and standard socket. Fit for sockets such as 7440 T20 7440A 7440NA 7440LL 7440AL 7440ST 7441 W21W WY21W 992 etc. It can be used as turn signal light ONLY.
- 【Canbus Error Free】 Built in load resistor and IC driver, canbus error free for nearly 95% vehicle’s computer system, no need to modify the original wiring or electrical system. Non-polarity design for easy plug and play installation.
9.5Excellent
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5
17971797 T20 7440 LED Turn Signal Lights Bulbs W21W WY21W Error Free No Anti Hyper Flash Amber Yellow Tail Lamps Front Rear Replacement Super Bright Projector 3014SMD 12V 21W 4 Pack
Main highlights- 【SPECIFICATIONS】Only fit for T20/7440/W21W/WY21W turn signal light, plug and play, just feel free to contact us before purchase if not sure the size of turn signal light.
- 【PARAMETERS】Color: Amber/Yellow, LED Chips: 3014 SMD, LED Chips QTY: 144pcs, Voltage: DC 12V, Wattage: 21W, Ampere: 1.75A, Length: 2.24in (57MM), Maximum Diameter: 0.79in (20MM), Lifetime: More than 30000 hours, Package: 4pcs bulbs & 1pc warranty card, Warranty: 1 Year.
- 【NOTES】①Professional installation is recommended. ②Actual lighting maybe different of the picture due to the shooting environment and angle. ③Buy with confidence, 1 Years warranty of the item and please contact us directly if have any questions, a quick replacement or a full refund is available.
- 【HIGH BRIGHTNESS】Each bulb made with 144pcs super bright LED 3014SMD chips,360° lighting angle by 18pcs chips on the top(with a projector lens) and 126pcs chips on the round side.
- 【ERROR FREE】①Anti-hyper flash with a built-in load resistor and do not need an external canceller or any refit. ②Built-in Intelligent constant current circuit and adjust the current automatically, LED chips have stable luminescence and long lifespan.(There is a problem of the dashboard due to use 4 additional LED bulbs on one vehicle or other LED bulbs, then need load resistor to prevent it.)
9.3Excellent
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6
17971797 T20 7440 W21W WY21W LED Bulbs Yellow White 3000K 6000K Turn Signal Daytime Running Lights DRL Lamps Front Replacement Error Free Anti Flash Load Resistor 2835SMD 12V 26W 2 Pack
Main highlights- 【STRONG STABILITY】Built-in Intelligent constant current circuit and adjust the current automatically, LED chips have stable luminescence and long lifespan.
- 【SPECIFICATIONS】Only fit for T20/7440/W21W/WY21W turn signal light & daytime running light, dual colors in one bulb, yellow light for turn signal light when opening the turn signal light, white light for daytime running light when driving the car.
- 【PARAMETERS】Color: Yellow & White, LED Chips: 2835SMD, Chips QTY: 42pcs, Voltage: DC 12V, Wattage(DRL): 0.218A×12V=2.616W, Wattage(Turn Signal Light): 2.14A×12V=25.68W, Polarity: Non-polarity, Lifetime: More than 30000 hours, Package: 2pcs bulbs & 1pc warranty card & 1pc installation method, Warranty Period: 1 Year.
- 【HIGH BRIGHTNESS】Each bulb made with 42pcs high bright LED 2835SMD chips,360° lighting angle by 6pcs chips on the top(with a projector lens) and 12pcs chips on each side(Total 3 sides in one bulb).
- 【ERROR FREE】①Anti-hyper flash with a self load resistor and do not need an external canceller or any refit. ②Easy installation, non-polarity, plug and play.
9.2Excellent
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7
17971797 T20 7440 LED Turn Signal Lights Bulbs W21W WY21W Amber Yellow Error Free No Anti Hyper Flash Tail Lamps Front Rear Replacement Bright Chrome Invisible 3014SMD 12V 21W 2 Pack
Main highlights- 【SPECIFICATIONS】Only fit for T20/7440/W21W/WY21W turn signal light, plug and play, just feel free to contact us before purchase if not sure the size of turn signal light.
- 【PARAMETERS】Color: Amber/Yellow, LED Chips: 3014 SMD, LED Chips QTY: 144pcs, Voltage: DC 12V, Wattage: 21W, Ampere: 1.75A, Length: 2.24in (57MM), Maximum Diameter: 0.79in (20MM), Lifetime: More than 30000 hours, Package: 2pcs bulbs & 1pc warranty card, Warranty: 1 Year.
- 【HIGH BRIGHTNESS】Each bulb made with 144pcs high bright LED 3014SMD chips,360° lighting angle by 18pcs chips on the top(with a projector lens) and 126pcs chips on the round side.
- 【ERROR FREE】①Anti-hyper flash with a built-in canceller and do not need an external canceller or any modification. ②Built-in Intelligent constant current circuit and adjust the current automatically, LED chips have stable luminescence and long lifespan.(There is a problem of the dashboard due to use 4 LED bulbs on one vehicle or other LED bulbs, then need load resistor to prevent it.)
- 【CHROME-PLATED COVER】Designed with a chrome-plated glass cover, when the turn signal light is turned off, the color of bulb and the light base blend into one, making the light more beautiful and fashion. At the same time, the chrome-plated glass cover is translucent, and the bulb can emit yellow light without affecting the use of the turn signal. Highly recommend the bulb be use in vehicles which have transparent turn signal lampshades.
9.0Excellent
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8
17971797 LED Turn Signal Lights Bulbs 7440 T20 No Error Anti Hyper Flash Amber Yellow Tail Lamps Front Rear Replacement Super Bright Projector 3014SMD 12V 21W 2 Pack
Main highlights- SPECIFICATIONS: Only fit for T20/7440/W21W/WY21W turn signal light, plug and play, if you are unsure about the bulb size, please ask us for product questions before purchasing.(We have other size fog light bulbs.)
- PARAMETERS: Color: Amber/Yellow, LED Chips: 3014 SMD, LED Chips QTY: 144pcs, Voltage: DC 12V, Wattage: 21W, Ampere: 1.75A, Length: 2.24in (57MM), Maximum Diameter: 0.79in (20MM), Package: 2pcs bulbs.
- NOTES: ①Professional installation is recommended. ②Actual lighting maybe different of the picture due to the shooting environment and angle.
- HIGH BRIGHTNESS: Each bulb made with 144pcs super bright LED 3014SMD chips,360° lighting angle by 18pcs chips on the top(with a projector lens) and 126pcs chips on the round side.
- ANTI-HYPER: ①Anti-hyper flash with a built-in load resistor and do not need an external canceller or any refit. ②Built-in Intelligent constant current circuit and adjust the current automatically, LED chips have stable luminescence and long lifespan.(There is a problem of the dashboard due to use 4 additional LED bulbs on one vehicle or other LED bulbs, then need load resistor to prevent it.)
8.7Very Good
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9
Alla LightingAlla Lighting 2800lm T20 7440 7443 LED Bulbs, White Reverse/Signal/Brake Tail/DRL Lights 7444 7443LL 7441 W21W 6000K Xenon Xtreme Super Bright 12V 5730 33-SMD Upgrade
Main highlights- Working Power: 8.5W, Volts: 12V ~ 24V; Waterproof IP67; ApplicationS: Used for upgrading turn signal blinker light, back-up reverse light, daytime running light ( DRL), brake stop light,taillights, side marker light,etc.
- T20 base, Cross reference number: 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440A, 7440NAK, 7444NAK, 7443LL.etc. Extra load resistors maybe required to avoid the signal hyper flash or error code.
- One year warranty. Please check the owner manual or the stock lamp to confirm the cross reference number before purchasing. Amazon fitment is only for reference, not 100% guaranteed accuracy.
- Built-in Intelligent IC driver and 6063 aviation aluminum material for best cooling and longer lifespan.
- (Set of 2) 1400 lumens per T20 wedge 7440 7443 LED Bulb, total 2600 lumens for both 7440 7443 LED lights bulbs with projector-lens; Each 7440 7443 LED bulb is equipped with high illumination and high power 33 pieces 5730 LED chips.
8.6Very Good
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10
Piumeif15% OffPiumeif Pair (2) T20 7440 WY21W Amber Turn Signal/Light Bulb (12V 21W) fit for 06 Accord REIZ Camry Corolla, 2000 lexus es300/es330, 2010 Subaru, BMW E46 Amber Bulbs
Main highlights- turn signal bulbs amber T20 Bulbs for Car, Yellow light is the most penetrating light, and it is also eye-catching in foggy and rainy days.
- amber bulbs 12v Designed for wide range of interior and exterior automotive lighting applications like turn signals, taillights, brake lights, ect Multipurpose Lighting.
- Please check the parameters and dimensions of the old light bulb to ensure that it is the part you need before purchasing.
- Brand-New, Includes (2) 12v 21w turn signal bulb Replacement for WY21W Amber Bulbs.
- 7440 amber bulbs fit for BMW E46、2006 Accord CRV REIZ Camry Corolla RAV4 lexus es300 other old models from Japanese brands. light bulbs exact replacement for 2010 Subaru Forester, These for front or rear blinker.
8.5Good
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