--- product_id: 49238333 title: "KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2)" brand: "katur" price: "0.33 DT" currency: TND in_stock: false reviews_count: 6 url: https://www.desertcart.tn/products/49238333-katur-bau15s-7507-py21w-1056-5009-white-amber-switchback-led store_origin: TN region: Tunisia --- # 50,000 hrs lifespan, 50x incandescent 42 SMD LEDs for ultra brightness 50W 6Ω load resistor for error-free install KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) **Brand:** katur **Price:** 0.33 DT **Availability:** ❌ Out of Stock ## Summary > 🚗 Light Up Your Drive with Switchback Brilliance! ## Quick Answers - **What is this?** KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) by katur - **How much does it cost?** 0.33 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/49238333-katur-bau15s-7507-py21w-1056-5009-white-amber-switchback-led) ## Best For - katur enthusiasts ## Why This Product - Trusted katur brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Perfection:** Effortless installation with BAU15S bayonet base and 150° offset locking pins—no mechanic needed. - • **Universal Compatibility:** Direct replacement for 7507, PY21W, 1056, 12496, 5009 bulbs—upgrade your ride without compromise. - • **Engineered for Endurance:** Built with high-quality 2835 SMD LEDs that withstand vibration and deliver 800 lumens of consistent brightness. - • **Brilliant Switchback Glow:** Seamlessly switch between crisp white and vibrant amber for maximum road visibility and style. - • **Hyperflash & Error? Solved.:** Includes 50W 6Ω load resistors to eliminate hyperflashing and bulb-out warnings instantly. ## Overview The KATUR BAU15S Switchback LED Turn Signal Light offers a powerful 42-LED array delivering 800 lumens of bright white and amber light. Designed for 12V systems, it boasts a 50,000-hour lifespan—50 times longer than traditional bulbs. Its plug-and-play BAU15S base with 150° offset pins ensures easy installation, while the included 50W 6Ω load resistors guarantee error-free operation by preventing hyperflashing and bulb warnings. Compatible with multiple stock bulb types, this durable, vibration-resistant LED upgrade is perfect for cars, trucks, motorcycles, and more. ## Description Specifications: Base Type: BAU15S(7507/PY21W) CanBus Erro Free LED Type: 2835 SMD (42 LEDs quantity) LED Color: White/Amber Switchback Power: 12V x 2.3(Amber)x 0.35(White) LED Lifespan: 50,000 hours Operating Voltage: 12V Size: 72*37mm Lumens: 800 Lemens Color Temperature: 8000K Beam Angle: 360 degree Type: LED Replacement Bulb Standards And Certifications: CE/RoHS Compliant Compatible List: BAU15S, 7507, PY21W, 1056, 12496, 5009, 7507AST Application: LED Turn Signal Light on Car, Truck, SUV, Van, Motorcycle, Scooter, Trailer, RV, Boat, Marine, ect. With a 50W 6 Ohm load resistor kit. Solves common LED turn signal problems with hyperflashing and bulb out warning indicators. Features: *Made with high quality SMDs, can withstand shaking and vibration. *BAU15S bayonet base and 150° offset locking pins. *42 x High power SMD LEDs Bulb is much brighter than the original incandescent bulbs, and small power consumption. *Can replace most Car Light LED Bulb with BAU15S(7507/PY21W) Base. Note: Please make sure your LED bulb is BAU15S(7507/PY21W) Wedge Socket before order. If you are still not sure what the LED Light fits your car, please contact us for help. Quality Guarantee: *Strictly testing before shipping. *Professional packaging. *Within 3 months no reason return. Package Included: 2pcs White/Amber Switchback BAU15S(7507/PY21W) 2835 SMD 42LEDs Light Bulbs ** Hope you have a happy online shopping, please kindly search KaTur to find more suitable LED bulbs for your car.** ## Features - BAU15S bayonet base and 150 degrees offset locking pins. Super Bright White/Amber Switchback 2835 SMD (42 LEDs) energy-efficient bulb has 12V Operating Voltage and is designed to last 50,000 hours - 50 times longer than incandescents. - BAU15S(7507/PY21W) single-contact LED Light Bulb replaces most auto car incandescents. Rated power is about 80W, 800Lums / Bulb, High Lumens and Extremely Bright. - BAU15S can replace Stock Bulbs or Incandescents such as 7507 PY21W 1056 12496 5009 7507AST - LED Bulb Size: 72 * 37mm, Well matched with the original Incandescence lights. Easy plug-and-play installation - just plug it in the socket. Flip the bulb horizontally if it does not light up to match the + and - polarity. - With a 50W 6 Ohm load resistor kit. Solves common LED turn signal problems with hyperflashing and bulb out warning indicators. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | KaTur | | Brand | KATUR | | Product Dimensions | 7.2 x 3.7 x 3.7 cm; 200 g | | Item model number | 7507 PY21W 1056 5009 | | Manufacturer part number | 2AM-CL-1219-1156 | | Position | Rear | | Voltage | 12 Volts | | Item Weight | 200 g | ## Product Details - **Brand:** KATUR - **Specific uses for product:** Indicator Light - **Brightness:** 800 Lumen - **Item package quantity:** 2 - **Colour:** Amber,White ## Images ![KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/611MNJOUctL.jpg) ![KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) - Image 2](https://m.media-amazon.com/images/I/81MmO5+Ia6L.jpg) ![KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) - Image 3](https://m.media-amazon.com/images/I/71mm2RCrZfL.jpg) ![KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) - Image 4](https://m.media-amazon.com/images/I/71HCfIg0J5L.jpg) ![KATUR BAU15S 7507 PY21W 1056 5009 White/Amber Switchback LED Turn Signal Light Canbus Error Free 2835 42SMD 800Lumens 12V LED with 50W 6ohm Load Resistors (Pack of 2) - Image 5](https://m.media-amazon.com/images/I/71bkcfU7A2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works really well. Could be cheaper. *by T***K on 16 July 2021* I didn't expect much, but it works very well actually I can use my indicator as DRL now. ### ⭐⭐⭐⭐ Ok *by M***H on 23 March 2023* Good enough for the price , only the wires could be a bit longer especially the ones from the bulbs. ### ⭐⭐⭐⭐⭐ Brilliant, been using these for a few weeks now *by A***R on 4 May 2018* Brilliant, been using these for a few weeks now. They work 100% solid. Fit perfectly in my clusters and they are really bright. Perfect! --- ## 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.tn/products/49238333-katur-bau15s-7507-py21w-1056-5009-white-amber-switchback-led](https://www.desertcart.tn/products/49238333-katur-bau15s-7507-py21w-1056-5009-white-amber-switchback-led) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*