--- product_id: 22141718 title: "T25 3157 3457 LED Switchback Bulbs" brand: "alla lighting" price: "AR$103744" currency: ARS in_stock: true category: "Alla Lighting" url: https://www.desertcart.com.ar/products/22141718-t25-3157-3457-led-switchback-bulbs store_origin: AR region: Argentina --- # 2600 lumens brightness 28 high-power 2835 LED chips Dual-color switchback tech T25 3157 3457 LED Switchback Bulbs **Brand:** alla lighting **Price:** AR$103744 **Availability:** βœ… In Stock ## Summary > πŸš— Light Up Your Drive, Turn Heads Everywhere! ## Quick Answers - **What is this?** T25 3157 3457 LED Switchback Bulbs by alla lighting - **How much does it cost?** AR$103744 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/22141718-t25-3157-3457-led-switchback-bulbs) ## 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 - β€’ **Plug-and-Play Installation:** Designed for easy swap with original dual-filament bulbs, no complex wiring neededβ€”get back on the road faster. - β€’ **Brilliant Dual-Color Switchback:** Seamlessly toggle between Xenon White for DRL and Amber Yellow for turn signals, ensuring your ride stands out day and night. - β€’ **Ultra-Bright 2600 Lumens Output:** Illuminate the road with market-leading brightness that commands attention and enhances safety. - β€’ **Long-Lasting 30,000-Hour Lifespan:** Engineered for endurance, these LEDs keep your signals sharp and reliable mile after mile. - β€’ **Precision Fit for Multiple Models:** Compatible with over 40 vehicle bulb types including 3157, 3457, and 4057β€”upgrade your ride without hassle. ## Overview The T25 3157 3457 LED Switchback Bulbs by Alla Lighting deliver a cutting-edge dual-color LED solution with 28 high-power 2835 chips per bulb, producing an intense 2600 lumens brightness. Designed for seamless front turn signal and daytime running light functionality, these bulbs fit a wide range of vehicle models and promise a durable 30,000-hour lifespan. With easy installation and a sleek Xenon White to Amber Yellow switchback feature, they elevate both style and safety on the road. ## Description Buy 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: Turn Signal Bulbs - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## 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 | #21,745 in Automotive ( See Top 100 in Automotive ) #33 in Automotive Turn Signal Bulbs | | Brand Name | Alla Lighting | | Brightness | 2600 Lumen | | Color | amber, white | | Color Temperature | 6000 Kelvin | | Customer Reviews | 4.4 4.4 out of 5 stars (2,940) | | Fit Type | Vehicle Specific Fit | | Item Type Name | automotive-exterior-turn-signal-light-bulbs | | Item Weight | 0.01 Ounces | | Light Output Maximum | 2600 Lumens | | Light Source Type | LED | | Manufacturer | Alla Lighting | | Manufacturer Part Number | Alla-3157-3030-16WY | | Model Number | Alla-3157-2835-28WY | | OEM Equivalent Part Number | 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, 570… | | Operating Life | 30000 Hours | | Package Quantity | 2 | | 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 - **Color Temperature:** 6000 Kelvin - **Light Source Type:** LED - **Specific Uses For Product:** Indicator Light ## Images ![T25 3157 3457 LED Switchback Bulbs - Image 1](https://m.media-amazon.com/images/I/71iqpbiIbsL.jpg) ## Available Options This product comes in different **Size** options. ## 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. ## Frequently Bought Together - 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 - Marsauto 194 LED Bulb 6000K White 168 T10 2825 W5W 5SMD Replacement Bulbs for Car Dome Map Door Courtesy Side Marker Reading Glove Box License Plate Lights (Pack of 10) - AUXITO 3157 LED Bulb White, Super Bright 3156 3056 3057 4157 3047 4057 3457 4114 LED Bulb for Backup Reverse Tail Brake DRL Signal Parking Lights, Pack of 2 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/22141718-t25-3157-3457-led-switchback-bulbs](https://www.desertcart.com.ar/products/22141718-t25-3157-3457-led-switchback-bulbs) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-22*