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LASFIT 3157 LED Bulb Switchback 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)

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$59.99

$ 27 .99 $27.99

In Stock

1.Color:Amber


About this item

  • 【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. Improving driving safety
  • 【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
  • 【Plug & Play, Improving Driving Safety】: These 3157 switchback led bulb are built in a core mini fuse and resistor to protect the bulbs against instantaneous high current. Plug and Play, no need other resistor or modification. No worry about frequently replacement and you will experience greater safety from a brighter light with its better performance
  • 【30,000 Hours Lifespan】: New Gen LASFIT 3157 switchback LED Bulbs adopts the new-tech ITCS (Intelligent Temperature Control System). It features layers of design that keep this bulb cool on the hottest of days, long life span to accompany you on longer journeys
  • 【U.S.Customer Support】: 24-hour timely response, 365-day replacement. Any questions, please contact us directly. These 3157 bulbs are polarity sensitive. If the LED does not light up after inserting, simply remove it, flip the direction and reinstall
  • 【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 of CK socket. If your vehicle is listed in it, please search "Lasfit 3157 ONLY for CK socket" to find the correct bulbs



Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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100% Error Free for 2024 2025 4TH Toyota Tacoma

3157 led bulb
7443 led bulb
7443 led bulb

3030 High Grade LED

  • New Gen T3 3157 led bulb equipped with 20pcs 3030 top-grade LED chips, resulting in a 360° full lighting effect.
  • The bulbs provide 4000LM and 48W of lighting for every turn, cool white for DRL. The luminosity has been accurately measured, ensuring a visually appealing driving experience.
7443 led bulb

Less Light Decay

  • Lasfit combines top-grade LED chips with a unique circuit design to ensure the continuity and stability of the light.
  • To ensure a long lifespan, our bulb has a dual protection: Intelligent Temperature Control System(ITCS), and Smart IC driver to prevent overheating and the instantaneous high current.

Darnell adams
2025-08-20 18:32:35
Lights just clicked in and you could immediately see the color and brightness difference between the old halogen and new LEDs.
Max reyes
2025-07-10 18:32:39
The media could not be loaded.
Steve
2025-07-09 21:15:56
These lamps,unlike many others,did not require any modifications in order for them to work. Others stated a load resistor will be needed for proper operation. These were plug and play and work perfectly.
TropiCal
2025-06-27 13:49:40
The one star is in no way reflective of the product itself. The light felt and looked high quality. They just do not work on the Cadillac DTS. They light up amber as DRL's and flash amber when they should light up white as DRL's. The application chart said they are compatible and that is my only gripe. Anyone who has ever changed any of the front lamps on this car knows how much of a pain it is. Call a dealer and ask how much to change front lamps.Lasfit answered the phone right away and was very helpful. They were going to send me different lamps because they thought i was sent the wrong ones. a few days later they emailed me to say they don't have switchback lamps that will work for my vehicle and offered a refund. I am not looking forward to doing this again. At least i knew not to re-install the stamped nut on the back of the headlight housing when I changed head lamps a few years ago. I won't have to remove the wheel well linings.
E Eugenio
2025-06-08 16:49:08
I hate the old dim yellow halogen bulbs. My car is a 2008 impala. Replace the front halogen turn signal bulbs with these wow what a difference they are white in cruising mode then flash super bright amber in turn signal mode. It seemed like before I installed are use I would put my turn signal on, and people would just sit there like they didn’t see them. Now when I put my turn signals on people pull out in front of me right away, I guess they can see them now, I really don’t know how you could miss them. I highly recommend the switchbacks. Definitely a two thumbs up will definitely purchase again. As for longevity that’s to be seen. I’ve had them now approximately two months with no problem..
Matt F.
2025-05-15 09:02:03
No hyper flash does exactly what its supposed to do. Makes thr front of my truck look the way i wanted it to.
Shaun
2025-04-23 15:41:10
This is a very good product they fit good and I have had them for almost a year and they still look good and are VERY BRIGHT only thing is the price is a lot but I do recommend
ThomasB
2025-03-07 10:02:46
The first thing is read the product information.These bulbs are polarity sensitive. If the LED does not light up after inserting, simply remove it, flip the direction and reinstall. Since these bulbs built-in Intelligent Temperature Control, if you use for a long time (a few vehicles maybe 2-5 minutes, it depends on year/make/model and temperature) may happen hyper flash, please turn off and cool 1-2 minutes, they will work normally again.
marfree
2025-02-25 09:05:21
What makes these much brighter is the white perimeter lights stay on when signalling with park or head lights on. This is different behaviour that's growing on me. The other nice thing is the perimeter light is not blinding but the hazards are. Nice and gets peoples attention when overtaking on inclement weather.
Joseph
2025-02-23 18:53:22
These lights are definitely the best turn signal lights you can purchase, very high quality, you can feel the quality just by touching them, and when you have them on you are always the brightest on the street, the yellow led are strong as the emergency vehicles lights.The white led provides an elegant and completes the look of your vehicle at night.
Bryce
2025-01-24 19:55:50
2014 Taurus. Still hyperflashed on one side and switchback feature was reverse.
Alex K.
2024-12-22 09:47:49
Had led bulbs before I switched to the new amber white switchback led bulbs and these are even brighter. Looks good too
Jeff Goodine
2024-11-19 12:11:54
Installed these a few weeks ago and they are the only ones to work without a resister...and they work and look great. We will see how they work in the heat of summer but in the fall going into winter no overheating or issues!
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