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Bestview 3157 switchback leds - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LASFIT

LASFIT 3157 Switchback LED Bulb, T3 3057 4157 Front Turn Signal Bulb, 3457 Built-in Resistor Anti Hyper Flash, Super Bright Amber for Turn Signal Blinker,White for DRL, Only for Standard Socket, 2Pcs

LASFIT

$59.99

$64.99
(7% Off)

More Details
Main highlights
- Longer lifespan: Our 3157 4157 LED bulbs feature an Intelligent Temperature Control System (ITCS), keeping them cool even on the hottest days. Housed in an aluminum casing with a textured finish, they optimize heat dissipation. Furthermore, internal heat filter fins enhance cooling, ensuring a longer bulb lifespan.
- Innovative Protection Technology: The LASFIT T3 3157 CAN-BUS ready LED bulbs are equipped with an intelligent IC driver and mini fuses, which protect the bulb system from sudden high currents. This ensures superior lighting performance and extends the bulb's lifespan. Enjoy a stable and safer driving experience with these advanced bulbs.【Notice】: Since the complexity of automotive systems, some vehicles' 3157 dual-filament front turn signal comes with CK circuits, which will need CK bulb, please refer to the last image to check if your vehicle is listed in it, if it is, please don`t purchase these 3157 standard bulbs and search "Lasfit 3157 ONLY for CK socket" to find the correct ones.
- CANBUS Ready and Error Free: The LASFIT Switchback 3157 LED bulb is designed to work seamlessly with 99% of vehicle computer systems, thanks to its upgraded built-in resistor. After extensive testing, LASFIT has eliminated the need for annoying additional resistor decoders, providing a truly upgraded turn signal solution. This innovation ensures you no longer have to worry about hyper flashing issues. Note: These bulbs will still hyper flash or have compatible issue after installing on Chevy Corvette 1997-2013 and Ram trucks, please don't purchase this product if you have one of the above vehicles.
- 500% Brighter,Dual Color: The LASFIT T3 3157 Switchback LED bulbs are 500% brighter than halogen bulb. They feature 20 high-quality 3030 LED chips,delivering comprehensive 360°illumination.Each bulb provides 4000 lumens and 48 watts of amber light for turn signals, and a cool white light for daytime running lights and parking lights.The brightness is accurately measured,ensuring reliable performance.Experience enhanced style and vibrant colors while driving with these superior bulbs.
- 5-min Installation,Pluy&Play: Replace your Switchback turn signal LED bulbs in just 5 minutes with no modifications or extra decoders needed. The LASFIT 3157 LED bulbs are designed to fit perfectly into your housing, using the same OEM halogen bulb socket. Compatible with 3157, 3157A, 3057, 3155, 3157NA, 3357, 3457, 3457A, 4057, 4114, and 4157 front turn signal lights.
$59.99
$64.99 (7% Off)
2
12% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SEALIGHT
12% Off

SEALIGHT 3157 LED Bulb Switchback Dual Color, 3156 LED Light With Turbo Fan, 30W 3200LM Amber For Turn Signal Blinker,White For Daytime Running Light, Anti Hyper Flash, Pack of 2

SEALIGHT

$49.99

$56.99
(12% Off)

More Details
Main highlights
- 【 White ＆ Amber Switchback 】Each 3157 3156 light bulb is equipped with 36 J3 newest chips, including 12 white light chips and 24 yellow light chips. Then, two colors can be switched through intelligent driving. Amber/yellow is used for front turn signals, and white is used for daytime running lights.
- 【 Only For Standard Sockets 】Some vehicles have 3157 3156 front turn signals equipped with a CK circuit and require a CK bulb. Please select "CK socket". The J3 Pro Max series is only suitable for standard sockets. ⚠ Please use Amazon's fitment tool to confirm whether your vehicle fits the 3157 model.
- 【 Anti Hyper Flash 】The Sealight J3 Pro Max series is equipped with the newest J3 intelligent driver and built-in resistor, which can solve the hyper flash problem of 99% of vehicles. No need to purchase extra load resistors and crack circuits.
- 【 300% Faster Heat Dissipation 】The J3 Pro Max series products are made of 6063 aviation grade aluminum as a whole. The base adopts a hollow design and is equipped with a 15000 rpm turbine fan on the top, with an intelligent temperature control system. The multi-layer temperature treatment design keeps the light bulb at a reasonable temperature and extends its lifespan.
- 【 1500% Increase Brightness 】The 3157 3156 LED bulb switchback has a brightness of 32 watts and 3200LM, with 6000K super white light and 2700K flashing yellow light, which means that even in foggy and other adverse weather conditions, other vehicles can clearly see your light signal.
$49.99
$56.99 (12% Off)
3
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

AUXITO
20% Off

AUXITO Latest CANBUS 3157 Switchback LED Bulbs 3057 3457 4157 Dual Color Amber/White Anti Hyper Flash Built-in Resistor Error Free Turn Signal Lights and DRL/Parking Lights, Pack of 2

AUXITO

$39.99

$49.99
(20% Off)

More Details
Main highlights
- No Hassle Service: Due to the complexity of automotive systems, very few vehicles may run into compatibility issues after installation. If you meet any trouble during the installation process, you can reach us for help.
- Dual Functions: These switchback turn signal lights fit size: 3157 3157A 3057 3057A 3457 3457A 4057 4157 4157NA, and the amber light work for turn signal lights and white light for parking lights/daytime running lights.
- Canbus Error Free Design: These 3157 switchback led turn singal lights adopt newest built-in intelligent IC driver and high wattage make the LED 3157 amber/white bulb compatible with more vehicles. Work well with 98% vehicles’ systems, no radio interference, just plug and play. Few special vehicles may meet unusual canbus or installation issues, such as no white/amber light, not turn on, or switchback doesn't work, etc, load resistors may be required to solve the issue, you can contact us through Amazon Buyer Message to get help and solutions
- 600% Brighter than Halogen: AUXITO 3157 switchback LED bulb is built with newest high brightness LED chips, generating 4000lm super bright output per pair, which can help others notice your vehicle faster and clearer even in the bad weather.
- 50,000 Hours Lifespan: Whole aviation aluminum body and 12,000RPM turbo cool fan that diverts heat away from the light's critical components, our 3157 led switchback turn signal light bulbs offer 50000hr lifetime, reducing the need for frequent replacements.
$39.99
$49.99 (20% Off)
4
Best Value
38% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LASFIT
38% Off

LASFIT 3157 Switchback LED Bulb, 3057 4157 White Amber T3 Series CANBUS Anti Hyper Flash Front Turn Signal DRL Parking Light New 500% Bright, Only for Standard Socket (Pack of 2)

LASFIT

$39.89

$64.99
(38% Off)

More Details
Main highlights
- 【RELAIBLE SERVICE】: We provide 45 days money-back, friendly customer service and U.S. local support. But Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged. Notice: Since the complexity of automotive systems, some vehicles' 3157 dual-filament front turn signal comes with CK circuits, which will need CK bulb, please refer to the last image to check if your vehicle is listed in it, if it is, please don`t purchase these 3157 standard bulbs and search "Lasfit 3157 ONLY for CK socket" to find the correct ones.
- 【CANBUS Ready, Error Free】: LASFIT T3 3157 switchback led bulb with built-in resistor, solve the decoding problems of 99% vehicles. Perfectly fits for front turn signals, no more having to hack your wiring to ensure you avoid "bulb-out" warnings, no more hyper flash. Note: These bulbs will still hyper flash or have compatible issue after installing on Chevy Corvette 1997-2013 and Ram trucks, please don't purchase this product if you have one of the above vehicles.
- 【500% Increase Brightness】: Each 3157 led turn signal bulb has 20pcs high quality LED chips, truly 500% brighter than halogen bulb, 48w, 4000lm per pair, which makes it easier to see when your turning. Color: Amber(signal light) / White (Daytime running/parking light). Fit Size: 3157 3157A 3057 3057A 3457 3457A 4057 4157 4157NA
- 【5-Min, Easy To Install】: Replace your turn signal bulbs in just 5 minutes with no modifications needed and no extra decoder required. The LASFIT 3157 LED bulb Switchback are designed to perfectly fit OEM halogen bulb sockets, ensuring a seamless fit in your housing. Compatible with standard sockets for front or rear turn signal lights, including models 3056, 3456, 4156, 3047, 3057, 3155, 3357, 3454, 3457, 4057, 4157, 3757, 3057A, and 3357NA.
- 【30,000Hrs Long Lifespan】: The 3157 amber LED bulbs feature an Intelligent Temperature Control System (ITCS), ensuring optimal performance even on scorching days. They are designed with an aluminum casing that has a textured finish for enhanced heat dissipation. Additionally, internal heat filter fins provide further cooling, ensuring reliable performance.
$39.89
$64.99 (38% Off)
5
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Auxbeam
20% Off

Auxbeam B21 Series 3157 Switchback LED Bulbs Built in Resistor CANBUS Error Free Anti Hyper Flash T25 3057 3457 4157 Bulbs White and Amber 600% Super Bright Turn Signal Light DRL Parking Light

Auxbeam

$39.99

$49.99
(20% Off)

More Details
Main highlights
- NOT FIT CK SOCKETS: Only compatible with US standard sockets. Please refer to the CK sockets precautions on the pictures. Designed to be polarity sensitive, and if the bulbs don’t light up, please flip the plug and try again. Fit socket 3157, 3157A, 3157NA, 3057, 3057A, 3457, 3457A, 4057, 4157, 4157NA, T25, etc. No drilling, no wiring, no damage, just Plug and Play.
- DUAL COLOR FUNCTION: This 3157 switchback led bulb with resistor lights up cool white for parking lights or daytime running lights (DRL) but amber yellow for turn signal lights. Unlike most turn signals flashing "amber-white-amber-white" on the market, the Auxbeam 3157 turn signals flash "amber-off-amber-off", making it easier to see from a distance.
- CANBUS ERROR FREE: Super compatible for standard sockets rather than CK sockets. No hyper flash, no warning. With built-in CANBUS system, the 3157 dual color bulbs can alleviate decoding problems. Note: NOT fit TOYOTA TUNDRA and TOYOTA TACOMA. For super few sensitive models such as Silverado, RAM 1500/2500/3500 and Ford F150/F250/F350, extra resistors are needed or get from us.
- 600% EXTREMELY BRIGHT: Sequencing 36Pcs Upgraded high brightness 3030SMD chips precisely around each 3157 led bulb, 28W per bulb, High Power and 600% brighter, providing 6500K Cool White light or 3500K Amber Yellow light. Instant-on response without warm-up time. More noticable when turning, guard your driving safety.
- 4-LAYER COOLING SYSTEM: IP68 waterproof and dustproof. The built-in stable current IC driver avoids digital or VHF radio signal interference. The latest cooling system - 12,000RPM silent fan + Copper cooling ring + 16Pcs heat sinks + 6063 aviation aluminum lamp body directly doubles heat dissipation, ensuring longer lifespan up to 60,000 hours.
- 360°FULL CLEAR BEAM: Each 3157 led bulb provides 360° full illumination without dark spot or shadow. If any questions or flashing issues, please message us for free solutions.
$39.99
$49.99 (20% Off)

Bestview 3157 switchback leds - Holiday Sale 2025

LASFIT 3157 Switchback LED Bulb, T3 3057 4157 Front Turn Signal Bulb, 3457 Built-in Resistor Anti Hyper Flash, Super Bright Amber for Turn Signal Blinker,White for DRL, Only for Standard Socket, 2Pcs

SEALIGHT 3157 LED Bulb Switchback Dual Color, 3156 LED Light With Turbo Fan, 30W 3200LM Amber For Turn Signal Blinker,White For Daytime Running Light, Anti Hyper Flash, Pack of 2

AUXITO Latest CANBUS 3157 Switchback LED Bulbs 3057 3457 4157 Dual Color Amber/White Anti Hyper Flash Built-in Resistor Error Free Turn Signal Lights and DRL/Parking Lights, Pack of 2

LASFIT 3157 Switchback LED Bulb, 3057 4157 White Amber T3 Series CANBUS Anti Hyper Flash Front Turn Signal DRL Parking Light New 500% Bright, Only for Standard Socket (Pack of 2)

Auxbeam B21 Series 3157 Switchback LED Bulbs Built in Resistor CANBUS Error Free Anti Hyper Flash T25 3057 3457 4157 Bulbs White and Amber 600% Super Bright Turn Signal Light DRL Parking Light

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