---
product_id: 283403640
title: "Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade"
brand: "alla lighting"
price: "₨1452"
currency: SCR
in_stock: false
reviews_count: 5
category: "Alla Lighting"
url: https://www.desertcart.sc/products/283403640-alla-lighting-t25-3457-3157-switchback-led-turn-signal-lights
store_origin: SC
region: Seychelles
---

# 2600 lumens brightness 28 high-power 2835 SMD LEDs Dual-color switchback tech (White/Amber) Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade

**Brand:** alla lighting
**Price:** ₨1452
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Light up your drive with brilliance and style — don’t get left in the dark!

## Quick Answers

- **What is this?** Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade by alla lighting
- **How much does it cost?** ₨1452 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/283403640-alla-lighting-t25-3457-3157-switchback-led-turn-signal-lights)

## Best For

- alla lighting enthusiasts

## Why This Product

- Trusted alla lighting brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Brightness:** Illuminate your ride with 2600 lumens of crisp 6000K white and eye-catching amber signals.
- • **Dual-Function Switchback:** Seamlessly switch between parking/DRL white and turn signal amber for maximum visibility and style.
- • **Long-Lasting Performance:** Built to last with 30,000 hours of LED life and backed by a 1-year warranty for peace of mind.
- • **Plug & Play Compatibility:** Fits a wide range of 3157, 3457, 4057, and more sockets for effortless upgrade.
- • **Hyper-Flash Prevention Ready:** Includes guidance for load resistor installation to keep your signals flawless and legal.

## Overview

The Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights feature 28 ultra-bright 2835 SMD LEDs per bulb, delivering 2600 lumens of dual-color illumination (6000K white for DRL/parking and amber for turn signals). Designed for broad compatibility with popular 12V automotive sockets, these bulbs offer a plug-and-play upgrade with a 30,000-hour lifespan and a 1-year warranty. Their switchback technology ensures your vehicle stands out with dynamic lighting, while included instructions for load resistor use prevent hyper-flashing, making them a smart, stylish, and reliable choice for modern drivers.

## Description

This listing features one pair (2 pieces) brightest 2835 SMD LED switchback dual color amber white high power led bulbs especially designed for replacing the original bulb has dual function: front turn signal & parking or DRL (daytime running light) on the same bulbSpecification1) Package: including 2 pieces extremely bright 3157 Led switchback bulbs.2) LED Chips: 28 pieces high power 2835 SMD per led bulb. 3) Light up white for parking lights or daytime running lights. Light up amber-off-amber-off for turn signal lights instead of amber all the time to make more noticeable 4)Cross Reference:3047,3047LL,3047K,3057A,3057ALL,3057,3057ST,3057K,3057KX,3057X,3057KLCP,3057LL,3155,3155LL,3157A,3157AK,3157,3157K,3157X,3157LL,3157ST,3157KX,3157NA,3157NALL,3157NAK,3357A,3357,3357LL,3357K,3454NA,3457A,3457ALL,3457AK,3457,3457K,3457NA,3457NAK,3757A,3757AK,3757ALL,4057,4057LL,4057K,4114,4114LL,4114K,4157,4157LL,4157K,4157NA,4157NAK,5702A,5702AK,5702AK,3157-SCK,3157-SRCK,3157-SACK, etc5) Warranty: “One Year” guaranteed on manufacturer quality 6) Please note: Due to led bulbs draw much less current than stock lamp, your car may require load resistor to avoid hyper flash or malfunction.

Review: Get these over the opt7
Review: Five Stars

## Features

- (Set of 2) Newest version 28 pieces high power 2835 LED chips per T25 wedge dual filament 3157 LED switchback bulb.
- Xenon White for parking light/daytime running driving light, Amber Yellow for Turn signal, brightest in the market.
- Warranty: 1 year guaranteed warranty. Working Voltage: 12V ~ 18V DC
- Fitment: 3047, 3047LL, 3047K, 3057A, 3057ALL, 3057, 3057ST, 3057K, 3057KX, 3057X, 3057KLCP, 3057LL, 3155, 3155LL, 3157A,3157AK,3157,3157K,3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3157NAK, 3357A, 3357ALL, 3357, 3357LL, 3357K, 3454NA, 3457A, 3457ALL, 3457AK, 3457, 3457K, 3457NA, 3457NAK, 3757A, 3757AK, 3757ALL, 4057, 4057LL, 4057K, 4114, 4114LL, 4114K, 4157, 4157LL, 4157K, 4157NA, 4157NAK, 5702A, 5702AK, 5702AK, 3157-SCK, 3157-SRCK, 3157-SACK, etc.
- Dimension (inches): 0.71 in diameter, 2.50 in length.It requires 50W 6ohm load resistor & the led switchback only works greatly based on the original bulb has dual function: front turn signal & parking/ DRL on the same bulb.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019EYJU8A |
| Auto Part Position | Front |
| Best Sellers Rank | #9,641 in Automotive ( See Top 100 in Automotive ) #418 in Automotive Turn Signal Bulbs |
| Brand | Alla Lighting |
| Brand Name | Alla Lighting |
| Brightness | 2600 Lumen |
| Color | white |
| Color Temperature | 6000 Kelvin |
| Colour temperature | 6000 Kelvin |
| Customer Reviews | 4.4 out of 5 stars 2,753 Reviews |
| Fit Type | Vehicle Specific Fit |
| Item Type Name | automotive-exterior-turn-signal-light-bulbs |
| Item Weight | 0.01 Ounces |
| Light Source Type | LED |
| Light source type | LED |
| Manufacturer | Alla Lighting |
| Manufacturer Part Number | Alla-3157-3030-16WY |
| Operating Life | 30000 Hours |
| Package Quantity | 2 |
| Specific Uses For Product | Indicator Light |
| Specific uses for product | Indicator Light |
| Unit Count | 2 Count |
| Voltage | 12 Volts (DC) |
| Wattage | 6.5 watts |

## Product Details

- **Brand:** Alla Lighting
- **Brightness:** 2600 Lumen
- **Colour temperature:** 6000 Kelvin
- **Light source type:** LED
- **Specific uses for product:** Indicator Light

## Images

![Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade - Image 1](https://m.media-amazon.com/images/I/71dQZP2b-mL.jpg)
![Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade - Image 2](https://m.media-amazon.com/images/I/71iqpbiIbsL.jpg)
![Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade - Image 3](https://m.media-amazon.com/images/I/71kF0lT00GL.jpg)
![Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade - Image 4](https://m.media-amazon.com/images/I/81GCeN5wjTL.jpg)
![Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade - Image 5](https://m.media-amazon.com/images/I/81TKB0lKc6L.jpg)

## Questions & Answers

**Q: will these work on a 2002 chevy trailblazer?**
A: I own a 2003 Chevy Blazer ZR2 ...I also use the Alla L.E.D. running light!...  I use 50W 6ohm load resistor is good for the turn signal light on Black wire and Blue wire and it LOOKS NICE!!!

**Q: Which resistors do you recommend because I've read that some are better than others?**
A: 50W 6ohm load resistor is good for the turn signal light

**Q: Will I need the resistors for a 2014 honda accord?**
A: Wiil I need the resistors for a 15 Nissan Altima ?

**Q: I bought 2 sets of these and they look like 2 different style bulbs. Are they different or the same?**
A: In my experience sometimes you will be sent an older version of the same lightbulb the color may be slightly off or it may not be as bright or it may be brighter.   First read any numbers on the light bulbs themselves and match them to the documentation if they are both the same then go ahead and plug one of them in and see if it reacts the same way as the other then you will know for sure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get these over the opt7
*by V***R on 22 January 2020*



### ⭐⭐⭐⭐⭐ Five Stars
*by B***B on 1 September 2017*



### ⭐ Not error free
*by M***E on 18 May 2025*



## Frequently Bought Together

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-08*