---
product_id: 515881836
title: "Exposure Lights Sirius MK10 Daybright Front Bike Light"
brand: "exposure"
price: "HK$1766"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/515881836-exposure-lights-sirius-mk10-daybright-front-bike-light
store_origin: HK
region: Hong Kong
---

# 900 lumens max output IP65 water resistant 36 hours max runtime Exposure Lights Sirius MK10 Daybright Front Bike Light

**Brand:** exposure
**Price:** HK$1766
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Illuminate your path, own the night!

## Quick Answers

- **What is this?** Exposure Lights Sirius MK10 Daybright Front Bike Light by exposure
- **How much does it cost?** HK$1766 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/515881836-exposure-lights-sirius-mk10-daybright-front-bike-light)

## Best For

- exposure enthusiasts

## Why This Product

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

## Key Features

- • **360° Visibility:** 240° front and side illumination keeps you visible from every angle, making you the rider everyone notices and respects.
- • **Long-Lasting Power:** Up to 36 hours of runtime with a quick 7-hour USB recharge means you’re always ready to ride, day or night.
- • **Unmatched Brightness:** Cut through darkness with a powerful 900-lumen beam that transforms night rides into a safe, visible adventure.
- • **All-Weather Durability:** IP65-rated CNC machined aluminium body ensures your light withstands rain, mud, and rough trails without missing a beat.
- • **Smart Thermal Management:** Intelligent heat control maximizes performance without overheating, so your light stays bright and reliable on every ride.

## Overview

The Exposure Lights Sirius MK10 Daybright Front Bike Light delivers a robust 900-lumen output with 240° visibility, housed in a durable IP65-rated aluminium body. Featuring intelligent thermal management and a rechargeable 3500mAh battery, it offers up to 36 hours of runtime and quick USB charging, making it the ultimate companion for safe, all-weather cycling.

## Description

Exposure Lights Sirius MK10 Daybright Front Bike Light

## Features

- Protection class IP65
- Battery capacity (mAh) - 3500
- Maximum measured output power (lumens) - 900
- Minimum burning time (hours) - 1.5
- Maximum burn time (hours) - 36

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Exposure |
| Manufacturer | Exposure |
| Product Dimensions | 20 x 15 x 5 cm; 500 g |
| Batteries | 1 AAA batteries required. (included) |
| Item model number | EXPSIRIUS10DBGMB |
| Part Number | EXPSIRIUS10DBGMB |
| Area Lighting Classification | IP65 |
| Style | Modern |
| Colour | Grey |
| Material | Aluminium |
| Finish types | Powder Coated |
| Number of Lights | 1 |
| Included Components | Battery |
| Voltage | 5 Volts |
| Special features | Rechargeable, Weather Resistant, Adjustable Light Mode |
| Power and Plug Description: | Battery Powered |
| Switch Installation Type | Handlebar |
| Batteries included? | Yes |
| Batteries Required? | No |
| Certification | IP65 |
| Type of Bulb | LED |
| Luminous Flux | 900 lumen |
| Item Weight | 500 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Special feature:** Rechargeable, Weather Resistant, Adjustable Light Mode
- **Colour:** Grey
- **Power source:** Battery Powered
- **Light source type:** LED
- **Material:** Aluminium

## Images

![Exposure Lights Sirius MK10 Daybright Front Bike Light - Image 1](https://m.media-amazon.com/images/I/61eRKj1cpPL.jpg)
![Exposure Lights Sirius MK10 Daybright Front Bike Light - Image 2](https://m.media-amazon.com/images/I/71v-1Jwob7L.jpg)
![Exposure Lights Sirius MK10 Daybright Front Bike Light - Image 3](https://m.media-amazon.com/images/I/71SDBuNPEUL.jpg)
![Exposure Lights Sirius MK10 Daybright Front Bike Light - Image 4](https://m.media-amazon.com/images/I/7179R0qwcLL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/515881836-exposure-lights-sirius-mk10-daybright-front-bike-light](https://www.desertcart.hk/products/515881836-exposure-lights-sirius-mk10-daybright-front-bike-light)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-26*