Top 10 T20 Bulb Error Free UK – Car Exterior Light Bulbs

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1. KATUR

KATUR T20 7440 7440NA W21W LED Bulbs Super Bright 12pcs 3030 & 8pcs 3020 Chips Canbus Error Free Replace for Turn Signal Reverse Brake Tail Stop Parking RV Lights,Xenon WhitePack of 2

KATUR - 7440 w21w led bulbseach bulb has 12pcs 3030smd & 8pcs 3020smd led chips. Color:xenon white. Voltage:12V-24V. Rated power is about 24W. 4000 lumens output2000Lms per bulb. High quality and Extremely bright LED bulbs. Canbus ready for 99% vehicle systemsequipped with canbus system, nearly 99% canbus error free.

Built in Canbus, Error free replacement. Anti hyper flash and LED chips have stable luminescence. Built in stable Constant Current IC Driver for Longer lifespan. Easy installation, just plug & play. Cross referencereplace for:7440 t20 w21w 7440na wy21w w21. Application: turn signal lights, side marker Lights, Back-up Reverse light, Corner Lights, Tail Lights, Brake Lights, Blinker Lights etc. Buy with confidencewe offer "two year" warranty on items that confirm to be manufacturer defect.

We'll respond within 24 hours on weekdays. Ultra bright & longer lifespansunique 360 degree lighting design to enhance brightness, brings an astounding emitted light effect. Extremely bright 4000 lumens a set and is designed to last 60, 000 hours. Low power consumption than halogen or other canbus signal bulbs. 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 to confirm.
BrandKATUR
ManufacturerKATUR
Height1.83 cm (0.72 Inches)
Length5.49 cm (2.16 Inches)
Weight0.02 kg (0.04 Pounds)
Width1.57 cm (0.62 Inches)
Part Number2AMCL-1283-7440-White
Model7440 T20 W21W 7440NA WY21W W21

2. KATUR

KATUR 7443 T20 992 W21/5W LED Bulbs Super Bright 12pcs 3030 & 8pcs 3020 Chips Canbus Error Free Replace for Turn Signal Reverse Brake Tail Stop Parking RV Lights,Xenon WhitePack of 2

KATUR - Ultra bright & longer lifespansunique 360 degree lighting design to enhance brightness, brings an astounding emitted light effect. Extremely bright 4000 lumens a set and is designed to last 60, 000 hours. Low power consumption than halogen or other canbus signal bulbs.

7443 w21/5w led bulbseach bulb has 12pcs 3030smd & 8pcs 3020smd led chips. Color:xenon white. Voltage:12V-24V. Rated power is about 24W. 4000 lumens output2000Lms per bulb. High quality and Extremely bright LED bulbs. Buy with confidencewe offer "two year" warranty on items that confirm to be manufacturer defect. We'll respond within 24 hours on weekdays. Cross referencereplace for:7443 t20 992 w21/5w 7444na 7440 7440na 7441.

Application: turn signal lights, corner lights, Tail Lights, Back-up Reverse light, Brake Lights, Side Marker Lights, Blinker Lights 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 to confirm. Canbus ready for 99% vehicle systemsequipped with canbus system, nearly 99% canbus error free. Built in Canbus, Error free replacement.
BrandKATUR
ManufacturerKATUR
Height1.83 cm (0.72 Inches)
Length5.49 cm (2.16 Inches)
Weight0.02 kg (0.04 Pounds)
Width1.57 cm (0.62 Inches)
Part Number2AMCL-1283-7443-White
Model7443 T20 992 W21/5W 7444NA

3. ACAMPTAR

ACAMPTAR 2Pcs Chrome 7440 T20 144SMD Amber Canbus Error Free LED Lamp Bulb Turn Signal Light

ACAMPTAR - Special chrome silver color shell is used for turn signal light bulbs. Made of high quality material, durable and practical to use. When installed in the headlight shell, it will not show yellow debris. 100% brand new and high quality. Make your headlight more attractive! Fit for 2 chrome silver shells amber 21w canbus 7440 T20 W21W 144-SMD Error Free LED bulbs.
BrandACAMPTAR
ManufacturerACAMPTAR
Part Number389227
Model389227

4. HSUN

HSUN 7443 W21/5W T20 LED Light Bulbs,16LED SMD3030 Chipsets 3200LM Extremely Bright Bulbs with High Power Canbus for Car LED Brake Light Tail Light Back Up Light and More,2 Pack,6000K White

HSUN - Warranty:we offer 1 year free replacement warranty with Friendly customer service responses within 7*24 hours, please feel free to contact us if any issues arise! Led chip type:each 7443 w21/5w t20 bulb includes 16 pieces leds32led/2 bulbs high power smd3030 Chip, Valtage: 12V-24V, Beam Pattern:360 degree full angle, Size:2.

23inch*072inch. Extremely bright: 7. 2w with 3200lm high lumen Extremely bright white color lighting output, color temperature:6000K. Easy to install:built in canbus error free in 95% cars, just simply plug and play - pls check the original halogen bulb base/socket and polarity before purchased. Fit: 7443 w21/5w t20 socket. It is the same socket as the 7443 w21/5w t20 socket, you can use it with confidence if it is a W21/5W socket model of your car original halogen bulb.
BrandHSUN
ManufacturerHSUN
Part NumberHSUN-002-7443-W

5. Alopee

Non-Polarity, with 35pcs 3030 Chipsets, Blinker Bulb, for Stock#7440 7441 992 T20, ALOPEE-Pack of 2 Canbus Error Free Extremely Bright Yellow Car Replacement Bulb as Turn Signal Light, 9V~30V DC.

Alopee - This will work for nearly 90% vehicles. Error decoding function: with built-in resistance. Compatible replacement: standard 7440 t20 base/socket, can usually be used as replacement of 7440 7441 992 T20 Do not worry about it.

Dazzling light: as a turn warning light, it will shine very brightly. The output power is about 20 watts. The bulb is equipped with constant-current driving IC and aluminum circuit board. Parameter: output: 1300lum/bulb; wattage: 20 watts; working voltage:9v-30v; Size: 1. 98"503mmx 078"19. 8mm x 078"19. 8mm. If it still cause hyperflashing after installation, please let us know for resolution.

Carefully check the base type before ordering, the two locking pins of this bulb are at a 180 degree angle. Fast thermal diffusion, heat-resistant, no digital and VHF radio signal interference. Applications: turn signal Light, Side Marker Light, Parking Light, Blinker Bulb. No need additional load resistors or relay to solve the LED bulb fast flash.
BrandAlopee
ManufacturerAmazenar(TM)
Height2 cm (0.79 Inches)
Length5.5 cm (2.17 Inches)
Width2 cm (0.79 Inches)
Part NumberAZ-7440-3030-.35L-A

6. SUMOZO

SUMOZO T20 7443 7440 LED W21/5W W21W WY21W LED Bulb Canbus Error Free 21SMD 3030 Chipsets 540 Lumens LED Light Auto for Turn Signal Light Brake Tail Backup Reverse Lights WhitePack of 2

SUMOZO - International t20 socket:fits t20 w21w 7443 7440 7441 7444 992 wy21w etc. Easy to install, plug & play, please flip 180° if the bulb doesn't light up. Multi-purpose: use for turn signal lights, daytime running, tail lights, backup reverse, corner lights and parking lights.

Note:50w 6ohm load resistors might be needed to prevent the hyper flash when replacement for Turn Signal Lights. No error code:can-bus friendly equipped with CANBUS system, without error message after installation. Fit for most cars especially for Eurpean advanced cars. Contact with us for any questions, we will reply within 12 hours. Every led bulb has HD projector lens, energy-saving and much longer lifespan.

Super bright: 2pcs t20 led bulb, which will keep the light more focused and smooth. 360° lighting angle without blind spot. About 4x brighter than the Halogen bulb. Low heat generation, each bulb has 21super bright 3030 chipsests around. 100% satisfaction guaranteeevery package is tested before deliver and SUMOZO offer 12 months warranty.
BrandSUMOZO
ManufacturerSUMOZO
Part NumberSX-7443-3030

7. Teguangmei

No Hyper Flash 1850Lumen 7440 W21W WY21W T20 Super Bright 45SMD Front Rear Turn Signal Bulb Canbus Error Free Led Turn Signal Lights Amber Yellow-2Pcs, Teguangmei Turn Signal Light Bulbs

Teguangmei - Package include: 2pcs amber 7440 36SMD turn signal Light Bulbs. Aluminum plate inside which has excellent heat dissipation, high quality aluminum alloy outside and 10pcs holes on the body speed up the cooling rate and durable.

Built in stable constant current ic driver for longer lifespan and adjust the current automatically, longer life spans than other canbus signal bulbs. Built in canbus, error free replacement and Anti Hyper Flash for turn signal light. Only fit for t20/7440/w21w/wy21w front/rear led turn signal light, If not sure the size of turn signal light, just feel free to contact us before purchase. Made with high quality 36smd 3030 chips, 360°lighting angle, and LED chips have stable luminescence. 1850 lumens per 7440 led bulb and 18W Per Blub.
BrandTeguangmei
ManufacturerGuangzhou Teguangmei Trade co.,ltd
Height1.52 cm (0.6 Inches)
Length7.11 cm (2.8 Inches)
Weight1.1
Width2.46 cm (0.97 Inches)
Part Number45TURNSLIGHT

8. SUMOZO

SUMOZO T20 7440 W21W WY21W 7440NA LED Bulb Canbus Error Free 21SMD 3030 Chipsets LED Light Auto for Turn Signal Light Brake Tail Backup Stop Parking RV Reverse Lights Xenon WhitePack of 2

SUMOZO - Super bright: 2pcs t20 led bulb, which will keep the light more focused and smooth. 360° lighting angle without blind spot. About 4x brighter than the Halogen bulb. Low heat generation, each bulb has 21super bright 3030 chipsests around.

Every led bulb has HD projector lens, energy-saving and much longer lifespan. No error code:built in canbus, error free replacement. Anti hyper flash and LED chips have stable luminescence. Built in stable Constant Current IC Driver for Longer lifespan. Fit for most cars especially for Eurpean advanced cars. Contact with us for any questions, we will reply within 12 hours.

Compatible:fits 7440 w21w wy21w 7440na 7441 992 etc. Easy to install, plug & play, please flip 180° if the bulb doesn't light up. Multi-purpose:use for turn signal lights, daytime running, backup reverse, tail lights, corner lights and parking lights etc.100% satisfaction guaranteeevery package is tested before deliver and SUMOZO offer 12 months warranty.
BrandSUMOZO
ManufacturerSUMOZO
Part NumberSX-7440-3030

9. HSUN

Amber/Orange, HSUN 7440 WY21W T20 LED Light Bulbs,Built in High Power Canbus Error Free with 66LED SMD2016 Chipsets Extremely Bright Bulbs For Car LED Turn Signal Light, 2 Pack

HSUN - Fit: 7440 w21w t20 It is the same socket as the w21w socket, you can use it with confidence if it is a W21W, 7440 socket model of your car original halogen bulb.

Easy to install:built in canbus error free in 95% cars, just simply plug and play - pls check the original halogen bulb base/socket before purchased. High lumen: 5280lm extremely bright amber/Orange color for car turn light, lighting output:360 degree lighting angle, perfect lighting pattern, no blind spot. Set of 2 7440 wy21w t20 bulbs 66led smd3030 high brightness chips per bulb, working Voltage:12V-24V fit 12V-24V vehicles, Size: 2. 19inch * 074inch. Warranty:we offer 1 year free replacement warranty with Friendly customer service responses within 7*24 hours, please feel free to contact us if any issues arise! .
BrandHSUN
ManufacturerHSUN
Part NumberHSUN-002-7440-66LED-SMD2016

10. KaiDengZhe

2Pcs T20 7440 7440NA 7441 992 LED Bulbs White/Amber Dual Color Switchback LED Turn Signal Light Daytime Running Lights DRL Canbus Error Free 2835 42 SMD 12V LED with 50W 6ohm Load Resistors

KaiDengZhe - Standard 7440 dual intensity lamp with super bright white/amber switchback 2835 SMD energy-saving light bulb 42 LEDs, kept lit in white in stop/position light mode, kept while using turn signals Blinking amber.

The 7440 single-contact led bulb replaces most incandescent bulbs. The 7440 can replace standard incandescent bulbs such as 7440 7440NA 7441 992. These are designed for turn signals and daytime running lights. Easy plug-and-play installation - just plug it into the outlet. Rated power is about 50w, environmentally friendly, 800Lums / bulb, design life of 50, high lumens, energy saving, very bright, 000 hours - 50 times longer than incandescent lamps.

If the lamp does not illuminate to match the + and - polarity, flip the lamp horizontally. Led bulb size: 094 * 2. 56in, perfectly matched with the original incandescent lamp. With load resistor kit 50w 6 ohm, there will be error free and canbus when you replace this LED bulbs on your car.
BrandKaiDengZhe
ManufacturerGuangzhou Ousucheng Lighting Technology Co., Ltd.
Weight3.95
Part Number42smd led bulb