--- product_id: 715729205 title: "Auxbeam 2023 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" brand: "auxbeam" price: "฿14137" currency: THB in_stock: false reviews_count: 5 category: "Auxbeam" url: https://www.desertcart.co.th/products/715729205-auxbeam-2023-b21-series-3157-switchback-led-bulbs-built-in store_origin: TH region: Thailand --- # 600% brighter output Dual color switchback tech Built-in CANBUS error-free resistor Auxbeam 2023 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 **Brand:** auxbeam **Price:** ฿14137 **Availability:** ❌ Out of Stock ## Summary > 🚗 Light Up Your Ride, Stand Out on the Road! ## Quick Answers - **What is this?** Auxbeam 2023 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 by auxbeam - **How much does it cost?** ฿14137 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/715729205-auxbeam-2023-b21-series-3157-switchback-led-bulbs-built-in) ## Best For - auxbeam enthusiasts ## Why This Product - Trusted auxbeam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **360° Full Beam Coverage:** Experience shadow-free, all-around illumination that fits a wide range of sockets—no drilling or rewiring needed. - • **Unmatched Brightness Boost:** Illuminate your drive with 600% more brightness for ultimate visibility and safety. - • **Seamless Dual-Color Switching:** Effortlessly toggle between crisp cool white for DRL and vibrant amber for turn signals—no annoying flicker. - • **Advanced 4-Layer Cooling System:** Stay cool under pressure with a silent fan, copper ring, heat sinks, and aviation-grade aluminum for 60,000 hours lifespan. - • **Plug & Play CANBUS Compatibility:** Error-free installation on 99% of vehicles with built-in resistor—ditch external hassles and hyper flash. ## Overview The Auxbeam 2023 B21 Series 3157 Switchback LED Bulbs deliver 600% brighter dual-color lighting with built-in CANBUS error-free resistors, ensuring plug-and-play compatibility for 99% of vehicles. Featuring a cutting-edge 4-layer cooling system and 360° full beam coverage, these bulbs provide superior visibility, durability up to 60,000 hours, and a sleek amber-white switchback function for enhanced driving safety and style. ## Description 3157 switchback led, 3157 led bulb amber led, 3047 switchback bulb,3057 switchback bulb, 3057a switchback bulb, 3057na switchback bulb, 3157 switchback bulb, 3157a switchback bulb, 3157r switchback bulb, 3157na switchback bulb, 3357 switchback bulb, 3457 switchback bulb, 3457a switchback bulb, 4057 switchback bulb, 4157 switchback bulb, 4157a switchback bulb, 4114 switchback bulb, 4144 switchback bulb, t25 switchback bulb, 3157 amber and white, 3157 dual color, p27/7w led bulb, p27/5w led bulb, 3047 turn signal, 3057 turn signal, 3057a turn signa, 3057na turn signal, 3157 turn signal, 3157a turn signal, 3157na turn signal, 3357 turn signal, 3457 turn signal, 3457a turn signal, 4057 turn signal, 4157 turn signal, 4157a turn signal, 4114 turn signal, 4144 turn signal, t25 turn signal, 2023 3157 switchback led bulb, upgraded 3157 switchback led, auxbeam 3157 led bulb, auxbeam 3157 switchback led, canbus error free, 3157 led with resistor, anti hyper flash, no hyper flash, 3157 bulb with load resistor, 3157 dual color, 3157 led dual function, led turn signal bulb, switchback led turn signals, 3157 led bulb with built in resistor, automotive turn signal bulbs, 3157 led, front turn signal bulb, switch back led turn signal, led resistor turn signal, led turn signal bulb with built in resistor, load resistors led turn signal, 3157 switchback led with built in resistor, drl parking light, daytime running light (2pcs/set) T25/3157 White and Amber LED Bulbs Specification: Socket: 3157/3057/3457/4157/T25 Led Type: 3030 SMD Chips Beam Angle: 360 degree Lifespan: Up to 60,000 Hours. Usage: Turn Signal Light, Daytime Running Light, Parking LightAuxbeam 3157 switchback led bulbsFeatures: High brightness LED, long lifespan, superior illumination & stability. Plug and play Light Color: Cool white for parking lights or daytime running lights (DRL); Amber yellow for turn signal lights. Review: Great Lights for the Price Review: The light is very good and nice ## Features - 【CANBUS ERROR FREE】Super compatible for 99% Vehicles. No hyper flash, no errors, no warning. With built-in 2023 CANBUS system, these 3157 dual color bulbs can directly alleviate decoding problems without trouble to prepare external resistors. Auxbeam offers 1-year warranty. Note: NOT fit TOYOTA TUNDRA 2014-2021 and TOYOTA TACOMA 2005-2020. For super few sensitive models such as silverado and 2014-2018 RAM 1500, extra resistors are needed or get from us. - 【600% EXTREMELY BRIGHT】Sequencing 36Pcs 2023 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. - 【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. - 【4-LAYER COOLING SYSTEM】IP68 waterproof and dustproof. The built-in 2023 stable current IC driver avoids digital or VHF radio signal interference. The 2023 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. Compatible for US standard sockets. Fit socket 3157, 3157A, 3157NA, 3157R, 3047, 3057, 3357, 3457, 4057, 4114, 4157, T25, etc. No polarity, no drilling, no wiring, no damage, just Plug and Play. If any questions or flashing issues, please message us for free solutions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZ45WLRZ | | Auto Part Position | Front | | Brand | Auxbeam | | Brand Name | Auxbeam | | Colour | Amber White | | Country of Origin | USA | | Customer Reviews | 4.0 out of 5 stars 397 Reviews | | Fit Type | Universal Fit | | Item Package Quantity | 1 | | Light Source Type | LED | | Manufacturer | Auxbeam | | Manufacturer Part Number | B21-3457-AW | | Operating Life | 60000 Hours | | Package Quantity | 1 | | Unit Count | 2.0 Count | | Voltage | 12 Volts (DC) | | Wattage | 28 Watts | ## Product Details - **Brand:** Auxbeam - **Item Package Quantity:** 1 - **Colour:** Amber White - **Fit Type:** Universal Fit - **Auto Part Position:** Front ## Images ![Auxbeam 2023 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 - Image 1](https://m.media-amazon.com/images/I/71-E08XgcNL.jpg) ![Auxbeam 2023 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 - Image 2](https://m.media-amazon.com/images/I/71r+DNXayGL.jpg) ![Auxbeam 2023 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 - Image 3](https://m.media-amazon.com/images/I/71chwLLfbOL.jpg) ![Auxbeam 2023 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 - Image 4](https://m.media-amazon.com/images/I/71kRs4eZQKL.jpg) ![Auxbeam 2023 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 - Image 5](https://m.media-amazon.com/images/I/71V9MMZ80IL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Lights for the Price *by M***T on 8 June 2023* ### ⭐⭐⭐⭐⭐ The light is very good and nice *by A***I on 19 August 2023* ### ⭐⭐⭐⭐⭐ No hyperflash *by R***Q on 30 October 2024* ## Frequently Bought Together - 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 T25 3156 3157 LED Bulbs, 6500K White, Super Bright 4114 3057 4157 3457 4057 LED Backup Reverse Lights for Cars Trucks Motorcycles, 3030-SMD 12V, Pack of 2 - Auxbeam H10 9140 9145 Fog Lights, 10000LM 600% Brighter H10 9040 9045 Fog Light, 6500K White Strong Light Penetration, Super Bright Plug and Play --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/715729205-auxbeam-2023-b21-series-3157-switchback-led-bulbs-built-in](https://www.desertcart.co.th/products/715729205-auxbeam-2023-b21-series-3157-switchback-led-bulbs-built-in) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*