---
product_id: 508720594
title: "Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light"
brand: "semaho"
price: "A$34"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/508720594-road-night-waterproof-bike-light-semaho-m03-400-lumens-cycling
store_origin: AU
region: Australia
---

# 400 Lumens Brightness 22H Battery Life IP66 Waterproof Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light

**Brand:** semaho
**Price:** A$34
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light Up Your Night Rides!

## Quick Answers

- **What is this?** Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light by semaho
- **How much does it cost?** A$34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/508720594-road-night-waterproof-bike-light-semaho-m03-400-lumens-cycling)

## Best For

- semaho enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with a unique safety lock function to prevent accidental activation.
- • **Versatile Modes:** Choose from 6 adjustable light modes to suit any riding scenario.
- • **Long-Lasting Power:** Enjoy up to 22 hours of continuous use with a powerful 2000mAh rechargeable battery.
- • **Weatherproof Wonder:** Built to withstand the elements with IP66 waterproof and dustproof rating.
- • **Illuminate Your Ride:** Experience 400 lumens of ultra-bright visibility with a 180° angle for maximum safety.

## Overview

The Semaho M03 400 Lumens Cycling Headlight is a high-performance bike light designed for safety and versatility. With a powerful 400 lumens brightness, 180° visibility, and a robust IP66 waterproof rating, this light ensures you can ride confidently in any weather. It features 6 adjustable light modes and a long-lasting 2000mAh battery, providing up to 22 hours of illumination. The innovative design includes a safety lock function, making it a must-have for any serious cyclist.

## Description

Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light

## Features

- 【***Note***】- Before using it for the first time, please press the button 5 times continuously (the indicator light will light green) to release the lock mode, and then you can use it normally.
- 【400 Lumens Ultra Brightness with 180° Visibility】 - Semaho bike light equipped with premium light beads imported from Germany, which is up to 400 lumens of super brightness. Side warning design makes it a visible angle up to 180 °, and from the side rear can also clearly find you, allowing you to see a wider and more distant area when riding at night, from multi-dimensional protection of your night riding safety.
- 【Rotatable Lens Hanging Installation with Anti-Glare Function】- Our bicycle headlight is designed with safety anti-glare, so that protects oncoming pedestrians and vehicles from bright light, making night riding safer. The bike head light adopts the latest rotatable lens design,you just need to rotate to the left and install it upside down to reach anti-glare function when hanging installation.
- 【All-In-One ABS+Aluminum Alloy Body, IP66 Waterproof & Dustproof】 - Semaho bike front light made of high quality ABS and aviation aluminum alloy, excellent impact, scratch and corrosion resistance, the special process makes the two materials fuse perfectly, the joints are also completely airtight and can reach IP66 level of waterproof and dustproof, which can withstand all kinds of bad weather and road conditions, such as heavy rain, sand or mud road, etc.
- 【6 Light Modes Adjustable】 - Our bicycle light is also used as a handheld flashlight with 6 adjustable light modes, (High 400lm, Medium 300lm, Low 250lm, Eco 100lm, Fast Flash 100lm, Slow Flash 250lm) with a click of the button to adjust the different gears. And it can meet a variety of riding scenarios, such as road, street, forest road, mountain, cycling raceand dirt, etc.
- 【Large Capacity Endurance Up to 22H】 - Built-in rechargeable large capacity 2000mAh battery and equipt with a self-developed high-efficiency circuit, bike headlight can achieve stable output in various modes, non-stop, no abnormal flicker, the endurance can be up to 22 hours. (High 2h10m, Medium 3h10m, Low 4h30m, Eco 11h, Fast Flash 22h, Slow Flash 9h)
- 【Safety Lock Function】 - Note: Semaho Bike Lights comes with a safety lock function. When using it for the first time, please press the switch five times continuously to unlock the device. In the shutdown state, quickly press the power button 5 times, the power indicator light flashes red and enters the locked state; In the locked state, quickly press the power button 5 times, and the power indicator light will remain green and unlock. Press and hold the power on button for 0.5 seconds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Brand | Semaho |
| Material | Aluminum |
| Power Source | Battery Powered |
| Water Resistance Level | Waterproof |
| Item Weight | 167 Grams |
| Mounting Type | Handlebar Mount |
| Number of settings | 5 |
| Brightness | 400 lumen |
| Auto Part Position | Front |
| International Protection Rating | IP66 |
| Manufacturer | Semaho |
| Item Package Dimensions L x W x H | 6.06 x 3.98 x 1.46 inches |
| Package Weight | 167 Grams |
| Item Dimensions  LxWxH | 4.13 x 1.1 x 1.1 inches |
| Brand Name | Semaho |
| Number of Items | 1 |
| Part Number | M03-400 |
| Style | M03-400 |

## Product Details

- **Color:** Black
- **Brand:** Semaho
- **Material:** Aluminum
- **Power Source:** Battery Powered
- **Water Resistance Level:** Waterproof
- **Item Weight:** 167 Grams
- **Mounting Type:** Handlebar Mount
- **Number of settings:** 5
- **Brightness:** 400 lumen
- **Auto Part Position:** Front

## Images

![Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light - Image 1](https://m.media-amazon.com/images/I/61TGsRW6y5L.jpg)
![Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light - Image 2](https://m.media-amazon.com/images/I/71XE+5q4H+L.jpg)
![Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light - Image 3](https://m.media-amazon.com/images/I/71ur+TR5KaL.jpg)
![Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light - Image 4](https://m.media-amazon.com/images/I/81h0JLN-9aL.jpg)
![Road Night Waterproof Bike Light: Semaho M03 400 Lumens Cycling Headlight for Rider Commuter - Rechargeable Bicycle Front Light - Image 5](https://m.media-amazon.com/images/I/717TPnZ7eYL.jpg)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*