---
product_id: 112132650
title: "BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V"
brand: "byopto"
price: "118.20 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/112132650-byopto-2-pcs-red-1156-bau15s-py21w-5-arm-40smd
store_origin: TN
region: Tunisia
---

# BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V

**Brand:** byopto
**Price:** 118.20 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V by byopto
- **How much does it cost?** 118.20 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/112132650-byopto-2-pcs-red-1156-bau15s-py21w-5-arm-40smd)

## Best For

- byopto enthusiasts

## Why This Product

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

## Description

Parameter   &#xB7; Voltage:12VDC only  &#xB7; Color: refer to the color on the title( Cool white ,red and yellow are available in our store ).  &#xB7; Led chip: 40pcs SMD3528  &#xB7; Liftspan:65,000 hours  &#xB7; Socket type:Refer to the base type on the title (Socket 1156 BA15S,1156 BAU15S,1157 BA15D,1157 BAY15D,7440,7443,3156,3157 are available in our store )  &#xB7; Diameter:26mm  &#xB7; Size:26mm*52mm (not including the socket)  &#xB7; Usage:back up light/Reversing light/tail light  just the socket base is the same, you can use it.   Price in the packing including:  2*LED bulb   For some vehicles like Audi, BMW, Mercedes, etc which have on board computer (OBC) CANBUS, the warning signal is initiated on the dashboard, such as &quot;lights out codes&quot; or any other error messages because the power consumption of LED bulb is far below than the original value of halogen bulb. Consumers generally accept this factor and use them anyways, despite the appearance of error messages.This is not a problem with the quality of our products. you might need to add a LED Load Resistors with LED bulb to eliminate error message.  Or if need the bulb for turning light, need the LED Load Resistors.   Attention   Please check and confirm the base type of your original bulb.  Remark: The size of the bulb is fit for almost of the car,but still may bigger for some model car,in order to make sure these bulbs will fit or work, you may need to measure to make enough space for the bulb.

## Features

- "BYOPTO" is our registered brand . We never authorize other seller to use this name for selling products.
- Low Power Consumption,energy save£¬environmental protection, long life, fast reaction and Shakeproof .
- Easy to installation, No Need Any Changing , Modificatio Wire or ballasts, just plug and play.
- Spider bulb with super bright 40SMD led chips.
- Price is for 2 pcs.Means one pair.
- ›See more product details

## Images

![BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V - Image 1](https://images-na.ssl-images-amazon.com/images/I/71LygzJ3wnL.jpg)
![BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V - Image 2](https://images-na.ssl-images-amazon.com/images/I/71Dr7MBndeL.jpg)
![BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V - Image 3](https://images-na.ssl-images-amazon.com/images/I/71Y8Kml8QEL.jpg)
![BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V - Image 4](https://images-na.ssl-images-amazon.com/images/I/716Go0WUu5L.jpg)
![BYOPTO 2 Pcs (Red 1156 BAU15S PY21W) 5-arm 40SMD Spider LED Car Auto Turn Reverse Signal Light DC12V - Image 5](https://images-na.ssl-images-amazon.com/images/I/61tR%2Br6yFPL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-07*