---
product_id: 55275209
title: "Dosun SF300 Front USB Light Speed - Black, 300 Lm"
brand: "brand: dosun"
price: "NT$1986"
currency: TWD
in_stock: true
reviews_count: 2
url: https://www.desertcart.tw/products/55275209-dosun-sf300-front-usb-light-speed-black-300-lm
store_origin: TW
region: Taiwan
---

# Dosun SF300 Front USB Light Speed - Black, 300 Lm

**Brand:** brand: dosun
**Price:** NT$1986
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Dosun SF300 Front USB Light Speed - Black, 300 Lm by brand: dosun
- **How much does it cost?** NT$1986 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/55275209-dosun-sf300-front-usb-light-speed-black-300-lm)

## Best For

- brand: dosun enthusiasts

## Why This Product

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

## Description

Product Description








The&#xA0;Dosun&#xA0;SF300 LED USB Rechargeable Front Safety Light&#xA0;is the ideal light for all types of bicycle, whether it &#xA0;be an MTB, Road, Fixie&#xA0;or Folding. The unit itself is made from aluminium which helps with the heat dispersal from the single LED&#xA0;bulb.&#xA0;Supplied with a strap, that is able to fit from 20mm up to 40mm diameter bars and a USB cable to recharge the unit. It has five mode functions, making the&#xA0;Dosun&#xA0;SF300 LED USB Rechargeable Front Safety Light &#xA0;a very versatile light indeed. This model is available in three colour options either &#xA0;Black, Red or Silver.&#xA0;












Box Contains








1 x Bike Light

## Features

- Water Resistant: IPX4
- 300 lm
- Charging time: 2.5H by USB
- Functions: High, Mid, Low, Flash, Quick flash,  Off
- Material: Alunium ally/ PC/ABS

## Images

![Dosun SF300 Front USB Light Speed - Black, 300 Lm - Image 1](https://images-na.ssl-images-amazon.com/images/I/41znH2ODLBL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Disappointing battery life
  

*by M***R on Reviewed in the United Kingdom on 22 December 2016*

Decent output but battery is very disappointing compared to other rechargeable lights

### ⭐⭐ 







  
    ロードバイクにはお勧めしません。
  
  

*by J***N on Reviewed in Japan on 13 November 2014*

300ルーメンということで購入しましたが、手持ちの230ルーメンのライトと比較して暗いです。ロードバイクで30km以上で走ると照度Ｍｉｄでは暗いので、Ｈｉモード300ルーメンにするのですが、トンネルの多い道ではＨｉに切り替わるまでの２－３秒スイッチを長押しする時間にストレスを感じます。

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**Shop now:** [https://www.desertcart.tw/products/55275209-dosun-sf300-front-usb-light-speed-black-300-lm](https://www.desertcart.tw/products/55275209-dosun-sf300-front-usb-light-speed-black-300-lm)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*