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Item #:
66565458
AUXITO CANBUS 7440 LED Bulbs Amber Yellow for Turn Signal Lights with Built-in Resistor Anti Hyper Flash 7440NA T20 7441 W21W WY21W Exterior Light
90% of respondents would recommend this to a friend
Item #:
66565458
USD 57
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600% Brighter than Halogen: AUXITO 3157 switchback LED bulb is built with newest high brightness LED chips, generating 4000lm super bright output per pair.
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What Stands Out
High Brightness
Delivering an impressive 4000 lumens, these LED bulbs ensure exceptional visibility, enhancing safety during night driving and adverse weather conditions.
No Hyper Flash
Designed to eliminate hyper flashing issues, these bulbs provide a seamless replacement experience, maintaining proper function and aesthetics for turn signal lights.
Efficient Cooling
Equipped with a built-in fan, AUXITO LED bulbs offer superior heat dissipation, ensuring longevity and consistent performance without compromising brightness.
Product Details
| Light Source Type | LED |
| Specific Uses For Product | Turn Signal Light, exterior light |
| Color | Amber Yellow |
| Fit Type | Vehicle Specific Fit |
| Automotive Fit Type | Vehicle Specific Fit |
| Voltage | 12 Volts (DC) |
| Package Quantity | 2 |
| Brand Name | AUXITO |
| Manufacturer Part Number | AUXITO-US4KP8JM7440Y2 |
| Auto Part Position | Outside |
| Operating Life | 30000 Hours |
| Manufacturer | AUXITO |
| OEM Equivalent Part Number | 7440 |
| Model Number | 7440 |
| Item Type Name | 7440 |
| Unit Count | 2.0 Count |
| Included Components | 7440 amber bulbs |
| Brand | AUXITO |
| Item Package Quantity | 2 |
| Package Weight | 1 Pound (450 grams) |
Who Should Buy?
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Car Owners
Perfect for vehicle owners seeking brighter and more noticeable turn signal lights for enhanced safety on the road.
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Daytime Drivers
Ideal for drivers who primarily drive during the day and need high visibility lights for addressing traffic.
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DIY Enthusiasts
Great choice for those who enjoy upgrading their car lighting or performing maintenance on their vehicles.
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Non-Car Users
Not suitable for individuals who do not own or use a vehicle requiring such specific LED bulb types.
Product Description
AUXITO CANBUS 7440 LED Bulbs Amber Yellow for Turn Signal Lights with Built-in Resistor Anti Hyper Flash 7440NA T20 7441 W21W WY21W Exterior Light Blinker Bulb Replacement, Pack of 2
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Customer Questions & Answers
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Question:
What are AUXITO CANBUS 3157 switchback LED bulbs used for?
Answer: AUXITO CANBUS 3157 switchback LED bulbs are designed primarily for use as turn signal lights and daytime running lights (DRL) in vehicles. Their dual color functionality allows them to emit an amber light for turn signals and a white light for DRLs, providing both versatility and safety. These bulbs are highly visible, reducing the risk of accidents during night driving or adverse weather conditions. -
Question:
How do AUXITO 3157 bulbs prevent hyper flashing?
Answer: The AUXITO 3157 bulbs are equipped with built-in resistors that counteract the hyper flashing effect often encountered when replacing stock bulbs with LEDs. Hyper flashing can occur due to the lower wattage of LED bulbs compared to incandescent variants. The integrated technology ensures that the vehicle's onboard computer recognizes the LED bulbs correctly, maintaining normal blinking rates for turn signals. -
Question:
What vehicles are compatible with AUXITO CANBUS 3157 bulbs?
Answer: These AUXITO CANBUS 3157 bulbs are compatible with a variety of vehicles that use 3157, 3057, 3457, and 4157 bulb sizes. Their compatibility covers numerous car models, SUVs, and trucks, making them a versatile choice for vehicle owners looking to upgrade their lighting system. Always check the vehicle's manual or current bulb specifications for a guaranteed fit. -
Question:
Can I use AUXITO switchback bulbs for DRL and parking lights?
Answer: Yes, AUXITO switchback bulbs are suitable for use as both daytime running lights (DRL) and parking lights. When the headlights are off, these bulbs emit a bright white light for daytime visibility, and when activated as turn signals, they shift to an amber color. This dual functionality enhances vehicle safety and visibility in various driving situations. -
Question:
How bright are the AUXITO 3157 LED bulbs?
Answer: AUXITO 3157 LED bulbs offer high brightness, significantly improving visibility compared to standard halogen bulbs. With advanced LED technology, these bulbs project a crisp and clear light that ensures better detection by other drivers, crucial for safety on the road. They are designed to provide adequate illumination to enhance the vehicle's lighting capabilities. -
Question:
Are AUXITO 3157 LED bulbs easy to install?
Answer: Yes, installing AUXITO 3157 LED bulbs is a straightforward process. They are designed to be plug-and-play, meaning that they can be easily replaced without additional modifications. Simply remove the old bulb, insert the AUXITO bulb, and secure it in place. This makes it convenient for car enthusiasts and everyday users alike to enhance their vehicle’s lighting. -
Question:
Do AUXITO bulbs generate heat like traditional bulbs?
Answer: NO, AUXITO 3157 LED bulbs generate significantly less heat than traditional incandescent bulbs. This reduced heat generation not only extends the lifespan of the bulbs but also minimizes the risk of damaging surrounding components within the vehicle. LED technology is more efficient, which allows for cooler operation while still delivering maximum brightness. -
Question:
Will AUXITO bulbs work with vehicles with CANBUS systems?
Answer: Yes, AUXITO 3157 bulbs are specifically designed to be CANBUS-compatible. The built-in resistors help ensure that the bulbs operate without triggering warning signals or errors on vehicles equipped with CANBUS lighting systems. This makes them a reliable choice for drivers who want to switch to LED lighting without compatibility issues. -
Question:
How can I ensure the longevity of AUXITO LED bulbs?
Answer: To maximize the lifespan of AUXITO LED bulbs, ensuring proper installation and usage is key. Avoid excessive moisture or dirt exposure and ensure the bulbs are securely fitted in their sockets. Additionally, regular inspections can help to maintain performance. Given their durable construction, these LEDs are built to withstand the rigors of driving conditions, maintaining functionality for a longer time. -
Question:
Where can I buy AUXITO Latest CANBUS 3157 Switchback LED Bulbs in Palau?
Answer: You can purchase the AUXITO Latest CANBUS 3157 Switchback LED Bulbs at Ubuy. They offer a wide selection of automotive products, including these high-quality LED bulbs, ensuring a reliable shopping experience. Ubuy also provides detailed product information and customer support to help you make an informed decision.
AUXITO Back Up Lights 7440 Editorial Review
The AUXITO CANBUS 7440 LED Bulbs Amber Yellow for Turn Signal Lights offer a sleek design with built-in resistors to prevent hyper flash issues, making them a reliable replacement for your exterior light blinker bulbs. These bulbs, designed for various models including 7440NA, T20, 7441, and WY21W, ensure that your signals are bright and clear. With a package weight of just 1 pound, the bulbs are lightweight and easy to handle during installation. Their advanced CANBUS technology makes them compatible with most vehicles, providing an excellent upgrade for enhanced visibility and safety.
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Pros
- Built-in resistors prevent hyper flash effect
- Bright amber yellow color for clear signaling
- Lightweight design for easy installation
- Compatible with various vehicle models
- Durable construction for long-lasting performance
Cons
- Limited customer feedback available
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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USD 57
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Features & Benefits
- 600% brighter than halogen bulbs for enhanced visibility.
- Generates 4000lm super bright output for maximum noticeability.
- 50,000 hours lifespan reduces replacement frequency.
- Made with aviation aluminum and equipped with a turbo cool fan.
- Compatible with multiple sizes including 3157, 3457, and more.
- Dual functions for turn signals and parking lights.
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