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CAN Bus T20 7440 7443 LED Bulbs Amber Yellow Turn Signal Lights 7444NA

CAN Bus T20 7440 7443 LED Bulbs Amber Yellow Turn Signal Lights 7444NA

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Item #: 16999136

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About this item

CAN-Bus T20 7440 7443 LED bulbs, amber yellow turn signal lights 7440NA 7444NA 7442NA WY21W replacement upgrade dim OEM incandescent, halogen or damaged blinker lamps for automotive cars, trucks, motorcycles  for better vision and safer driving.

Features: CAN-bus error free version, built-in resistors, just plug and play, easy installation, no need install extra LED resistors or replace LED flasher, no signal hyper flash.

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Polarity Sensitive

CK Compatible ?

Strobe ?

Optional Colors

CAN-Bus T20 7440 7443 LED bulbs, amber yellow turn signal lights 7444NA 7440A WY21W 7443LL replacement upgrade dim OEM incandescent, halogen or damaged blinker lamps for automotive cars, trucks, motorcycles for better vision and safer driving. Just plug and play, easy installation, no extra LED resistors needed to be installed.

CAN Bus T20 7440 7443 LED Bulbs Amber Yellow Turn Signal Lights 7444NA

CAN Bus T20 7440 7443 LED Bulbs Amber Yellow Turn Signal Lights 7444NA

T20 7440 7443 CANBus LED Bulbs Amber Yellow Turn Signal Lights 7444NA

  • Features

  • Packages: Includes one pair (2pcs) CSP 7035-SMD CAN Bus T20 wedge 7440/7443 LED bulbs, super bright 12V turn signal lights replacement for auto cars, trucks, motorcycles.
  • LED Chips: Each dual filament CANBUS 7440 7443 LED bulb is equipped with 4pcs high power and high illumination CSP 7035 SMD chipsets.
  • Easy Fitment: T20 wedge dual fitment T20 7440 7443 CANBUS LED bulbs, just plug and play, easy installation. built-in resistors, no extra LED resistors needed.
  • Light Output: Each CAN Bus 7440 7443 LED bulb light up to 1300 lumens, total 2600 lumens for both CANBUS T20 wedge 7440 7443 LED bulbs.
  • Color: Amber Yellow.
  • Cross reference number: 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST, 7440NA, 7441, 7443, 7443LL, 7443ST, 7444NA, W21W, 7444NAK, 7444NAKCLCP, 7743-SCK, 7443NAK, 7443-SRCK, 7443-CK, WY21W, W21/5W, WY27/8W, etc.
  • Applications: Used for replacing damaged/halogen/incandescent turn signal lights for better vision and safer driving. 
  • Lifespan: More than 30,000hrs in 25°C ambient. 
  • Specifications

Raw Lumens


Optional Colors

Amber Yellow

Base Type


CAN Bus ?




Beam Angle

360 degree

Current Draw

0.583A (625mA)

Power Consumption


Operating Voltage

9V~18.8 VDC


Polarity Sensitive




Standard & CK Compatible ?




Life Span

30, 000 hours


12 Months

LED Chip Type

Performance CSP 7035 SMD

LED Quantity

4 pcs LEDS

Operating Temperature

-20~+40 °C (-4~+104 °F)

Cross Reference Number

7443, 7444, 7442, 7444NAK, 7442AK, etc.

  • Warranty

Alla Lighting warrants that its LED Conversion Kits will be free from defects in material and workmanship for ONE year from the date of purchase by the Original Purchaser. This warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, act of nature, motor vehicle accidents or alterations.

For more details, please click here.

  • Package


  • One pair (2 pieces) CSP 7035-SMD CAN Bus T20/7440/7443 LED bulbs amber yellow turn signal lights replacement
  • Well packed in solid box
  • Shipping

Domestic (U.S.) Shipping

All domestic (U.S.) orders ship with USPS, and all orders will be shipped out within 24 working hours (except out of stock items), Free standard shipping.

All Orders will be shipped out within 24 working hours.

International Orders maybe charged customs clearance.

More details, please click here.

  • Vehicle Fitment

Check whether this bulb can fit your vehicle or not, check Bulb Size Guide for more details, please input your vehicle's Make, Year, Model, Qualifier, Applications to fast locate products options.

  • Accessories

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Customer Reviews

Based on 9 reviews
Tom F. (United States)
Vehicle's information: 2019 Honda Passport Elite.
Works great!

I wanted to changeout my incandescent turn indicator bulbs for LED but was looking for ones that would have the resistor in them so as to not cut wires, etc. These were what I was looking for. Works and looks great. YouTube video installing them in the model of my SUV sealed the deal.

Jeremy K. (United States)
Vehicle's information: 2022 corollla cross
Good lights

I have a new model car. I was looking for lights.I couldn't find the right light. Alla helped me find lights that fit my car and they work amazingly. My turn signal lights are super bright

Jonathan G. (Canada)
Vehicle's information: 2017 Toyota Tacoma SR5
Defective replacement

I was able to get the replacement led bulb from Alla but after installing and use of about two week it start to hyper flash again. I again email Alla and requested for another replacement and they are sending me another led bulb. Customer service are so accommodating. Thank you so much!

Glenn L. (United States)
Vehicle's information: 2021 Ford Ranger Super Crew XLT
Great product but not perfect

I ordered these bulbs it stated no hyper flash built i. Load resistors.or warnings. One started hyper flashing . So I switch the bulbs from right to left. Now both bulbs are hyper flashing but not all the time. Good customer service offered to send me some different bulbs and resistors. All though the website states the plug and play resistors won’t fit my Ranger. Customer tells me they will work but I don’t have good place to keep them away from or other wires because of the heat from the resistors.

PER T. (United States)
Vehicle's information: 2015 Mazda 3 iTouring Hatchback
Great fit, great performance

I replaced my rear turn signals with the CANBUS ready bulbs and WOW, what a massive improvement. I really like that these bulbs are built to avoid hyper flash without using a separate resister which makes installation a breeze and doesn't mess up factory wiring.

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