---
product_id: 112375974
title: "Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike"
brand: "ardermu"
price: "HK$13"
currency: HKD
in_stock: false
category: "Sports"
url: https://www.desertcart.hk/products/112375974-ardermu-automatic-on-off-bike-tail-light-bicycle-brake-sensor
store_origin: HK
region: Hong Kong
---

# Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike

**Brand:** ardermu
**Price:** HK$13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike by ardermu
- **How much does it cost?** HK$13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/112375974-ardermu-automatic-on-off-bike-tail-light-bicycle-brake-sensor)

## Best For

- ardermu enthusiasts

## Why This Product

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

## Description

Full description not available

## Images

![Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike - Image 1](https://m.media-amazon.com/images/I/31XYqxAGhnL.jpg)
![Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike - Image 2](https://m.media-amazon.com/images/I/51esZiuoTML.jpg)
![Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike - Image 3](https://m.media-amazon.com/images/I/41Rmhd9iuxL.jpg)
![Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike - Image 4](https://m.media-amazon.com/images/I/41YaQBCKt-L.jpg)
![Ardermu Automatic On-Off Bike Tail Light - Bicycle Brake Sensor - LED Ultra Bright - Waterproof USB Rechargeable - Cycling Safety Warning Rear Lamp for Road and Mountain Bike - Image 5](https://m.media-amazon.com/images/I/51BL5lfSL2L.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/112375974-ardermu-automatic-on-off-bike-tail-light-bicycle-brake-sensor](https://www.desertcart.hk/products/112375974-ardermu-automatic-on-off-bike-tail-light-bicycle-brake-sensor)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*