---
product_id: 28986007
title: "Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp"
brand: "luckybike"
price: "FREE"
currency: TND
in_stock: false
reviews_count: 8
url: https://www.desertcart.tn/products/28986007-amber-4x-light-bulb-ba9s-t4w-21w-turn-signal-blinker
store_origin: TN
region: Tunisia
---

# 12V reliable power 21W bright amber glow BA9S 9mm bayonet base fit Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp

**Brand:** luckybike
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚦 Light up your ride with confidence and style!

## Quick Answers

- **What is this?** Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp by luckybike
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/28986007-amber-4x-light-bulb-ba9s-t4w-21w-turn-signal-blinker)

## Best For

- luckybike enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Vehicle Fit:** Perfect for motorcycles, cars, trucks, ATVs, UTVs, and scooters—one bulb, endless possibilities
- • **Compact & Easy to Install:** Slim 9mm base design ensures hassle-free replacement without compromising fit or function
- • **Brilliant Amber Illumination:** 21 watts of vivid amber light for maximum visibility and style on the road
- • **Durable & Reliable Performance:** Engineered with industry-leading manufacturing for consistent, long-lasting operation
- • **Universal Bayonet Base Compatibility:** Fits a wide range of sockets including BA9S, T4W, and more for seamless installation

## Overview

The LuckyBike Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker offers a powerful 21-watt amber glow with a universal 9mm bayonet base, compatible with numerous vehicle sockets. Designed for durability and easy installation, these bulbs ensure your turn signals stay bright and reliable across motorcycles, cars, trucks, and more.

## Description

Our replacement bulbs make for an affordable and reliable replacement for blown Turn Signal Bulbs. Our industry leading manufacturing process ensures reliable operation. Great for Motorcycles, Cars, Trucks, ATV's, UTV's, Scooters and any other application socket requiring a 12v BA9S 9mm Bayonet Base mini bulb.

## Features

- Includes 4x Bulbs
- 9mm Bayonet Base BA9S
- Single Filament, 21 Watt, 12V
- Compatible Bases: BA9S, T4W, 1445, 17053, 1815, 1816, 182, 1889, 1891, 1892, 1893, 1895, 1895A, 216, 293, 363, 3886X, 3893, 53, 53X, 57, 6253, 64111, 64113, 64115, 756
- Install Notes: This Item will fit all turn signal and light sockets that utilize the above Bayonet Bases. Please ensure you have enough room in your light housing by reviewing the dimensions provided in the pictures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LuckyBike |
| Wattage | 21 watts |
| Item Package Quantity | 1 |
| Color | Amber |
| Auto Part Position | Right |
| Manufacturer | LuckyBike |
| UPC | 029882843819 |
| Item Weight | 1.6 ounces |
| Product Dimensions | 5.5 x 3.3 x 1 inches |
| Manufacturer Part Number | 30-000-AM |
| Special Features | Must Have! |
| Mirror Lighting Type | automotive-exterior-turn-signal-light-bulbs |

## Product Details

- **Brand:** LuckyBike
- **Wattage:** 21 watts
- **Item Package Quantity:** 1
- **Color:** Amber
- **Auto Part Position:** Right

## Images

![Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp - Image 1](https://m.media-amazon.com/images/I/71TUMYoBiyL.jpg)
![Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp - Image 2](https://m.media-amazon.com/images/I/61UZJ0RPnCL.jpg)
![Amber 4x Light Bulb BA9S T4W 21W Turn Signal Blinker Single Filament Lamp - Image 3](https://m.media-amazon.com/images/I/71gdR9wMSLL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Just what I needed
  

*by S***H on Reviewed in the United States on July 5, 2018*

Just what I needed for an older motorcycle. They have a high wattage that I couldn't find in autostores. With out the high wattage I wasnt getting enough resistance in my blinker circuit for my blinkers to properly work.

### ⭐ 







  
  
    Do not buy.
  

*by E***H on Reviewed in the United States on January 2, 2019*

Junk. Poorly made.1- base nubs too large making installation extremely difficult.2-orange color faded within hours3-bulbs burned out in a few days.

### ⭐⭐⭐⭐ 







  
  
    Buy LED turn signals
  

*by N***6 on Reviewed in the United States on July 24, 2019*

Kinda a funky hard to find bulb.Had issues with the bulbs working, couldn’t tell you if it was the bulb or the after market housing.

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**Shop now:** [https://www.desertcart.tn/products/28986007-amber-4x-light-bulb-ba9s-t4w-21w-turn-signal-blinker](https://www.desertcart.tn/products/28986007-amber-4x-light-bulb-ba9s-t4w-21w-turn-signal-blinker)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-15*