The Best W21W Bulb Led of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best W21W Bulb Led of 2022. Check our ranking below.
2,530 Reviews Scanned
- (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: Back Up Reverse Lights, Brake Lights, Tail Lights, Parking Lights, Side Marker Lights, Daytime Running Lights etc. You will need load resistor or flash relay to prevent the hyper flash when replacement for Turn Signal Lights.
- Advantage: Non-polarity design, Compatible for both CK/SRCK and Standard socket. More than 300% brighter than original halogen bulb, 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.
- 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.
- ▼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)
- 【600% Brightness Improved】 Full 360-degree illumination with a projector-style lens, and equipped with 26 PCS 3020 SMD LED chip sets, OXILAM 7443 led light bulbs are 5 times brighter than halogen, produce a 6000K bright white light, give you a wider and clearer view at night
- 【No Worry for CANBUS Error Issue】 Compatible for both CK/SRCK and standard socket, and fits for 95% vehicle's computer system. For some sensitive models, if you meet flicker/error issue, don't worry. This is normal and could be solved by load resistors. Also, this problem may occur when multiple pairs of this bulb are installed at the same time. Please LET US KNOW and we will provide load resistor or other solutions to minimize the inconvenience to you.
- 【Multi Application】Compatible with 992, 7440, 7441, 7443, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA, 7444NAK, 7443LL, T20 sockets. Great replacement for backup reverse lights, brake lights, tail lights, turn signal blinker lights, day time running lights etc.
- 【60,000Hr Long Lifespan】OXILAM 7440 led bulbs are made of aircraft grade aluminum body and unique bump appearance which effectively pull the heat away from the LED chips, provide up to 60,000 hours continuous lighting, No more frequent changes improved driving experience
- 【Product Specification】Voltage: DC 12V, High Power: 8w/bulb (Other leds on the market are 4 to 6w/bulb), Size: 2.16 x 0.79 x 0.79 inch, Lumen: 4000lm/pair, Color: 6000K white. 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
- 【ULTRA BRIGHT】 – Yorkim 7440 led bulb 7443 LED Reverse Lights comes with 2 pcs of high quality extremely bright LED bulbs each designed with 33 LEDs (5730 SMD) radially mounted around the bulb to create a wide 360° viewing angle for better, brighter, allover light emission with reduced hot spots
- 【FITMENT】 – 7440 7443 T20 W21W. 6000K(Xenon White), 1650LM/bulb, Voltage 9-30V AC, Current-Output 300MA, Wattage 3.6W/Bulb(fits 12V, 24V vehicles). **NOTE** 50w Load resistor(Asin:B07KS6KMYG) might be needed to prevent the hyper flash when replacement for Turn Signal Lights
- 【EASY INSTALLATION】 – Yorkim 7440 LED Bulb is Non-polarity designed for easy plug-and-play installation. Application: can be used as Back Up Reverse Light, Turn Signal light, Brake light, Tail light, etc
- 【ENERGY-EFFICIENT】 – Yorkim 7440 led bulb T20 Brake Light Bulbs are designed with low temperature, low power consumption. More than 400% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output and better heat distribution,built in Constant Current IC for Longer life span up to 50,000 hrs
- 【NOTE】 - Normally different LED bulbs are required for different parts of the same car (I.e. brake light, tail light, turn signal light, etc.). Although 7440 LED bulbs are most commonly used, they may not fit all parts of your car. Please check owner's manual to verify compatibility before purchase or send us a picture of your original bulb for our assistance on selecting the right product
- LED bulb with T20 dual filament wedge base can be applied to either single filament 7440 bulb or dual filament 7443 bulb. Mounted with high power 40 SMD-3030 red chips, it is powered by 30-Watt and capable of producing super bright 3200 lumens light output of brilliant red for brake or turn signal light, plus 4-Watt and 760 lumens for tail light, rear running light (DRL), or side marker light.
- With built-in load resistor, 7443 LED bulb replacement is CANBus error free and guarantees that the LED lamp operates without malfunction, such as hyper flashing, flickering, warning message or error code on dashboard. It can perfectly replace front turn signal light, tail and brake blinker light for vehicle, car, motorcycle, truck. And it's compatible with some years of Silverado, 4Runner, Tundra, Tacoma, Ram, F150, F250, F350.
- Instead of regular rubber grommet adapter, we adopt sealing gasket and mounting screws to better fix the bulb with housing. Simply twist and turn the bulb into housing and that makes sure the bulb with great performance of waterproof, dustproof, and shockproof. Kit includes heat-shrinkable tube to protect the connection of plug and socket from water corrosion.
- The IC circuit with wide and low voltage range of 10-24V protects 7443 LED bulb from voltage fluctuations and spikes. Thermal fins maximize cooling surface area and black aluminum housing ensures effective heat dissipation for the purpose of bulb stable performance and extended life span up to 30,000 hours. Meanwhile, the heat sink is mini sized to significantly increase the successful rate of adaption.
- Non-polarity design that allows plug and play installation. It can be applied to either standard 7443 socket or 7443-CK socket. Cross Reference: W21W, WY21W, W21/5W, WY27/8W, T20, 7440, 7440A, 7440AL, 7440LL, 7440NA, 7440SV, 7440ST, 7441, 7443, 7443A, 7443NA, 7443R, 7443NAK, 7443LL, 7443ST, 7443ULL, 7443CK, 7443SRCK, 7443SCK, 7443SACK, 7443RCK, 7444, 7444LL, 7444A, 7444NA, 7444NAP, 7444NAK, 7444NAKCLCP, 992
- (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.
- Built-in Intelligent IC driver and 6063 aviation aluminum material for best cooling and longer lifespan.
- 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.
- 【Ultra Bright】- Each 7443 LED bulb utilize high power 3030 SMD & 4014 SMD Chips- 300% brighter than halogen bulbs. 1400 Lumens per bulb with 360 degrees of illumination, 2800 lm of 2 bulbs, 6000K bright white light, giving you a broader and clearer view at night
- 【Fitment】- Compatible with 7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, 7440LL, 7443-SRCK, 7443-CK sockets. 【Application】- Great replacement for backup reverse lights, brake lights, tail lights, turn signal blinker lights, day time running lights etc
- 【Longer Lasting】- Low power consumption & Built-in intelligent IC driver for longer lifespan. Full aviation aluminum material with hollow design for better heat dissipation and safer working. The service time of the T20 W21W LED bulb could last up to 50,000 hours. 【Easy to Install】- Non-polarity, plug and play. Compatible with both CK/SRCK and standard socket
- 【Specifications】- 5pcs high power 3030 SMD chipsets, 18pcs 4014 SMD chipests; Working Voltage: 9-18V DC; Size: 1.70 x 0.79 x 0.79 inch; Current-Output: 0.58 A; Wattage: 7W/Bulb; Color temperature: 6000k; IP67 Waterproof; Lifespan: 50,000+hours; Light Color: White
- 【Worry Free Service】- Built-in intelligent IC driver, AUTOONE 7440 led bulb are suitable for most of vehicle computer systems without error or flicker, but some sensitive models may require a canbus decoder or load resistor, please get in touch with us to get free decoder or any other problem
- Resembling halogen bulb shape design and sequencing 54 4014-SMD LED chips precisely around the bulb. Delivering 360° high luminous efficiency with full 6000K white light, see more clearly and safely when reversing
- 5.5W per bulb. Only 1/4 energy consumption of original bulb but 4 times brighter. Built in smart IC driver ensure constant current, no radio interference.Plus instant-on capability with zero warm-up time.
- Electroplating process housing. Improve oxidation resistance and produce less heat. High-grade shape, matching great in the assembly. Ideal replacement for your halogen bulbs
- Non-polarity, plug-n-play. Applied to US standard and CK sockets. Fits: 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA,7444NAK, 7443LL.etc.
- Can be used as backup light, parking light, side maker light, tail light, brake light, etc. Amazon filter system may not be 100% accurate or up to date, if you are not sure which type fit your vehicle, please check your owner manual or ask a question for help
- Ultra Bright: (Set of 2) 7443 7440 led bulb brake light comes with 2 pcs of high-quality LED bulbs each designed with 54 pcs 3014 & 3 pcs 3030 chips radially mounted around the bulb. 1300 Lumens per bulb with 360 degrees of illumination,300% brighter than halogen bulbs, Ensure sufficient illumination brightness and distance, the warning effect is more obvious
- Long Lifespan: Low power consumption for a longer lifespan. hollow design for better heat dissipation and safer working, The service time of the T20 W21W LED bulb could last up to 30,000 hours
- Wide Application: 7440 7443 flashing tail light bulbs compatible for reverse/backup lights, brake lights, tail lights, parking lights, side marker lights, automotive cars, trucks, SUVs, etc, replace for 7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, 7440LL
- Install In 1 Min: Torchbeam 7440 backup light bulb Non-Polarity, Plug-N-Play, Latest LED Technology, No flickering, No UV light Emission, & No IR radiation, Canbus Error-Free, no error after installation on most vehicles
- NOTE: The bulb size may vary between trim of your vehicle, please double-check the owner's manual or original bulb size before making a purchase (The Extra 50W 60HM Load Resistor or Flash Relay is needed to prevent the hyper flash when a replacement for Turn Signal Lights)
- (Set of 2) 1500 lumens per T20 7440 7443 dual filament LED light bulb, total 3000 lumens for both 7440 7443 LED lights bulbs; Each 7440 7443 LED bulb is equipped with high illumination & high power 6 pieces ZES SMD LED chipsets.
- Built-in Intelligent IC driver and 6063 aviation attactive gold aluminum material for best heat dissipation and longer lifespan.
- Working Power: 8.5W, Volts: 12V ~ 24V; Waterproof IP67; Applications: Used for replacing front or rear turn signal blinker lights, back-up reverse light, daytime running light ( DRL), brake stop light,taillights, side marker light, cornering light, etc.
- Fits T25 socket, Cross reference number: 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST, 7440NA, 7441, 7443, 7443LL, 7443ST, 7444NA, 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.
Last update on 2022-09-30 / Affiliate links / Images from Amazon Product Advertising API
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