2023 Upgraded Switchback LED Turn Signal Bulbs -T3 Series 3157
Lasfit T series 3157 switchback LED bulbs are specially made for front turn signal lights, two colors, amber and white, high brightness, and built-in canbus decoder, no extra harness or load-resistors needed, plug and play, it's very convenient to replace the stock halogen turn signal light bulbs. Lots of people have got Lasfit T series LED bulbs and most of them are satisfied with their performance. T series LED bulbs are not perfectly compatible with some vehicles or can't work stably on some specific models and caused error code or hyper flash. Lasfit always deeply cares about user experience and has upgraded the T series based on customers' feedback.
NOTE: 1. This product will not work properly for 1997-2013 Chevrolet Corvette, 2004-2005 Chevrolet Silverado, 2005-2015 Toyota Tacoma, 2007-2017 Toyota Tundra, 2002-2006 Toyota Camry, 2012-2014 Dodge Charger, 2014-2018 Ram, 2015-2017 Dodge Durango, please don't purchase this product if you have one of these vehicles. 2. NOT compatible if the bulb is all in one for the rear turn signal and brake lights.
Besides, 3157 bulbs have CK and Non-CK circuit, some vehicles may require CK specific sockets. If you are not sure, please click here to find which bulb you need. If the bulbs can't work properly, please feel free to contact us to exchange the right bulbs.
What are T3 Series LED Turn Signal Lights?
Upgraded Can-Bus Decoder System
The most annoying thing for users is that compatibility problems such as dashboard errors, hyper flash, or working stably for a couple of minutes then starting hyper flash, frequently occur after replacing LED turn signals with LED bulbs. The built-in canbus decoder of T3 series LED bulbs increases the wattage to match the OEM computer inspection system and prolongs the decoding time, no error code, and you don't worry about hyper flash after working for a few minutes.
Switchback Design Softer Output Amber Lighting
Some customers complained the output amber lighting of T series LED turn signal bulbs are a little bit too bright and glare at other traffics, so the amber lighting of the T3 series is reduced luminance. The amber lighting is equipped with 16 high-light flip chips, the bulbs provide 2000LM and 24W of lighting, and the white lighting is equipped with 4 flip chips, ensuring sufficient brightness for your vehicle. Additionally, the soft beam pattern helps prevent flashing to the side of passers-by.
Built-in Intelligent Temperature-Control System
Excellent Intelligent Temperature Control system will protect bulbs against excessive current and overheating and ensure a longer lifespan.
Safety Protection
While other LED bulbs on the market have sacrificed heat dissipation due to their small size, Lasfit has listened to user feedback regarding bulb lifespan and focused on developing T-series. These LED bulbs utilize smart IC chips and fuses, as well as aviation-grade aluminum for superior heat dissipation. Additionally, a built-in thermal insulation layer further enhances heat dissipation performance to provide a longer lifespan for the bulb.
Product Spec
Product: T3-3157D Package Includes: 2 Bulbs Fit Size: 3157 / 3157A / 3057 / 3057A / 3457 / 3457A / 4057 / 4157 / 4157NA Installation Position: Front Turn Signal Light Wattage: 24W/bulb(max) Lumens: 2000LM/bulb(max) Color: Bright Amber / Dim White LED Chips: 20pcs 3030 high-intensity LED Chips Socket: standard socket
Try Lasfit T3 LED Front Turn Signal Bulbs with Confidence
● 45 Days Money-Back Guarantee Our return policy allows you to return your purchase within 45 days of the date of purchase for a full refund, no questions asked. We make the return process hassle-free by providing a return shipping label for your convenience. ● 1-Year Hassle-Free Warranty Lasfit provides a hassle-free return policy and warranty for 1 year. In the event of any quality issues, we offer an easy exchange or return with a provided return label. ● (909) 758-7900 - Telephone Service, talk to a specialist ● Email Customer Service, 24-hour response
Direct fit in my 2001 transam ws6. Works like a charm!! No hyperflashing!
G
Gary Callahan
Great Rear Turn Signal LED Lights
I had previously installed another brand of LED lights in my rear turn signals, on my 2004 Ford Ranger little pickup, but they flashed really fast and were annoying. I learned of the Lasfit LED lights, purchased and installed them and was astounded! Not only are these LED light much brighter than the previous brand, but they no longer have that annoying fast flash. A perfect fit! I will be purchasing more from Lasfit to replace other bulbs on my vehicle.
B
Brady Fowler
2007 Chevy Silverado (new body style)
I got them and they work amazing. Only complaint I have is when I use my left turn signal sometimes there is hyper flash and on the right side there’s no hyper flash. Curious if I could put a resistor in to help with that. But overall there great bulbs and work great!
A
A.J.
2007.5 Silverado 2500hd
They look awesome and I was excited because I have their headlights and fog lights. I got these and I still get hyper flash when I’m at a stop light. They start out blinking normally but then hyper flash happens.
Hello Anthony,
We're very sorry that your experience did not match your expectations.
If the turn signal can flash normally after you turn it off and turn it on again, then this is normal.
For some vehicles, the turn signals hyper flash after 2-5 minutes and work again after turning off and cooling for 1-2 minutes.
That is because our bulbs have resistors built in to avoid hyper flash, once the bulbs are used for a few minutes, they will reach a high temperature and hyper flash, which is the safety feature to avoid our bulbs burning out quickly.
We offer a 45 days return guarantee, if you prefer the T3 series bulbs, we will love to offer a pre-paid order and help you for exchange.
Feel free to email back to customer support email cs@lasfit.com if you need any further support.
Sincerely,
Lasfit Customer Support Team
H
Hunter
Works amazing. Changed the look of my truck. Doesn’t hyperflash or anything works like how it’s supposed to
Direct fit in my 2001 transam ws6. Works like a charm!! No hyperflashing!
G
Gary Callahan
Great Rear Turn Signal LED Lights
I had previously installed another brand of LED lights in my rear turn signals, on my 2004 Ford Ranger little pickup, but they flashed really fast and were annoying. I learned of the Lasfit LED lights, purchased and installed them and was astounded! Not only are these LED light much brighter than the previous brand, but they no longer have that annoying fast flash. A perfect fit! I will be purchasing more from Lasfit to replace other bulbs on my vehicle.
B
Brady Fowler
2007 Chevy Silverado (new body style)
I got them and they work amazing. Only complaint I have is when I use my left turn signal sometimes there is hyper flash and on the right side there’s no hyper flash. Curious if I could put a resistor in to help with that. But overall there great bulbs and work great!
A
A.J.
2007.5 Silverado 2500hd
They look awesome and I was excited because I have their headlights and fog lights. I got these and I still get hyper flash when I’m at a stop light. They start out blinking normally but then hyper flash happens.
Hello Anthony,
We're very sorry that your experience did not match your expectations.
If the turn signal can flash normally after you turn it off and turn it on again, then this is normal.
For some vehicles, the turn signals hyper flash after 2-5 minutes and work again after turning off and cooling for 1-2 minutes.
That is because our bulbs have resistors built in to avoid hyper flash, once the bulbs are used for a few minutes, they will reach a high temperature and hyper flash, which is the safety feature to avoid our bulbs burning out quickly.
We offer a 45 days return guarantee, if you prefer the T3 series bulbs, we will love to offer a pre-paid order and help you for exchange.
Feel free to email back to customer support email cs@lasfit.com if you need any further support.
Sincerely,
Lasfit Customer Support Team
H
Hunter
Works amazing. Changed the look of my truck. Doesn’t hyperflash or anything works like how it’s supposed to
Direct fit in my 2001 transam ws6. Works like a charm!! No hyperflashing!
G
Gary Callahan
Great Rear Turn Signal LED Lights
I had previously installed another brand of LED lights in my rear turn signals, on my 2004 Ford Ranger little pickup, but they flashed really fast and were annoying. I learned of the Lasfit LED lights, purchased and installed them and was astounded! Not only are these LED light much brighter than the previous brand, but they no longer have that annoying fast flash. A perfect fit! I will be purchasing more from Lasfit to replace other bulbs on my vehicle.
B
Brady Fowler
2007 Chevy Silverado (new body style)
I got them and they work amazing. Only complaint I have is when I use my left turn signal sometimes there is hyper flash and on the right side there’s no hyper flash. Curious if I could put a resistor in to help with that. But overall there great bulbs and work great!
A
A.J.
2007.5 Silverado 2500hd
They look awesome and I was excited because I have their headlights and fog lights. I got these and I still get hyper flash when I’m at a stop light. They start out blinking normally but then hyper flash happens.
Hello Anthony,
We're very sorry that your experience did not match your expectations.
If the turn signal can flash normally after you turn it off and turn it on again, then this is normal.
For some vehicles, the turn signals hyper flash after 2-5 minutes and work again after turning off and cooling for 1-2 minutes.
That is because our bulbs have resistors built in to avoid hyper flash, once the bulbs are used for a few minutes, they will reach a high temperature and hyper flash, which is the safety feature to avoid our bulbs burning out quickly.
We offer a 45 days return guarantee, if you prefer the T3 series bulbs, we will love to offer a pre-paid order and help you for exchange.
Feel free to email back to customer support email cs@lasfit.com if you need any further support.
Sincerely,
Lasfit Customer Support Team
H
Hunter
Works amazing. Changed the look of my truck. Doesn’t hyperflash or anything works like how it’s supposed to
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