---
product_id: 438653475
title: "ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs"
brand: "redshift"
price: "HK$691"
currency: HKD
in_stock: true
reviews_count: 13
category: "Redshift"
url: https://www.desertcart.hk/products/438653475-arclight-led-bicycle-light-dual-color-front-rear-bike-light
store_origin: HK
region: Hong Kong
---

# 100 lumens brightness IP64 waterproof 36+ hr battery life ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs

**Brand:** redshift
**Price:** HK$691
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Illuminate Your Ride, Day or Night!

## Quick Answers

- **What is this?** ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs by redshift
- **How much does it cost?** HK$691 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/438653475-arclight-led-bicycle-light-dual-color-front-rear-bike-light)

## Best For

- redshift enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto On/Off:** Intuitive sensors activate lights when you ride, ensuring visibility without hassle.
- • **Effortless Installation:** Mounts in seconds with a magnetic lock, perfect for bikes, helmets, and bags.
- • **Weatherproof Durability:** Ride confidently in any weather with an IP64 rating that keeps you visible rain or shine.
- • **Versatile Dual-Color Modes:** Switch between front and rear light modes with ease for optimal safety.
- • **USB Rechargeable Convenience:** Enjoy up to 36 hours of illumination with just a quick charge.

## Overview

The REDSHIFTARCLIGHT LED Bicycle Light is a cutting-edge dual-color bike light designed for both front and rear visibility. With a robust 36+ hour battery life, USB rechargeability, and an IP64 waterproof rating, this light ensures safety and convenience for cyclists in all conditions. Its smart auto on/off feature and easy installation make it a must-have for any biking enthusiast.

## Description

desertcart.com : REDSHIFT ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs : Sports & Outdoors

Review: Brilliant innovation...no charger cable needed that will just get lost anyway. - It's an incredible product in itself (I'm pleading with my daughter to buy one for all of the four bikes in her family) but it has an extra bit of brilliance to it that I, embarrassingly, did not realize at first: You charge it by plugging it directly INTO any wall USB socket or the USB socket on your laptop or computer. We're all so engrained to look for the damn short cable to connect a device to be charges but Redshift just bypassed the whole issue. Just plug it directly into any USB outlet! Brilliant. They do have a charger cable that basically just turns your wall USB receptacle into four receptacles, but if all you have is this one light, you don't really need that.
Review: Exciting technology - I have two of these at the moment: one on the back of my bike & one on the front. They do exactly what they say. They come on when I start and turn themselves off when I have stopped. There is a whole wave of products to choose from that do this, but redshift is different in two ways. First, they offer flexibility in mounting choices. And they are super easy to charge by taking the light module out of the bracket to charge, but it back in to ride. Second, no worries about front a back since these guys know whether they are in a front facing (white) or rear facing (Red) situation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HVWF99M |
| Auto Part Position | Front |
| Best Sellers Rank | #200,745 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #144 in Bike Headlight-Taillight Combinations |
| Brand | REDSHIFT |
| Brand Name | REDSHIFT |
| Brightness | 100 lumen |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (81) |
| Date First Available | May 1, 2022 |
| Included Components | • 1 x Arclight Light Module • 1 x Multi-Mount |
| International Protection Rating | IP64 |
| Item Package Dimensions L x W x H | 4.02 x 2.05 x 2.01 inches |
| Light Output Maximum | 100 Lumens |
| Manufacturer | REDSHIFT |
| Material | Durable ABS Plastic |
| Mounting Type | Seat Mount |
| Number of settings | 3 |
| Package Weight | 0.06 Kilograms |
| Part Number | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 3"L x 3.5"W x 1"H |
| Style | Multi-mount |
| UPC | 850027370286 |
| Water Resistance Level | Waterproof |

## Product Details

- **Auto Part Position:** Front
- **Brand:** REDSHIFT
- **Brightness:** 100 lumen
- **Color:** Black
- **Material:** Durable ABS Plastic
- **Mounting Type:** Seat Mount
- **Number of settings:** 3
- **Power Source:** Battery Powered
- **Product Dimensions:** 3"L x 3.5"W x 1"H
- **Water Resistance Level:** Waterproof

## Images

![ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs - Image 1](https://m.media-amazon.com/images/I/71Po3jhZ3tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant innovation...no charger cable needed that will just get lost anyway.
*by T***E on April 25, 2025*

It's an incredible product in itself (I'm pleading with my daughter to buy one for all of the four bikes in her family) but it has an extra bit of brilliance to it that I, embarrassingly, did not realize at first: You charge it by plugging it directly INTO any wall USB socket or the USB socket on your laptop or computer. We're all so engrained to look for the damn short cable to connect a device to be charges but Redshift just bypassed the whole issue. Just plug it directly into any USB outlet! Brilliant. They do have a charger cable that basically just turns your wall USB receptacle into four receptacles, but if all you have is this one light, you don't really need that.

### ⭐⭐⭐⭐⭐ Exciting technology
*by K***R on February 15, 2023*

I have two of these at the moment: one on the back of my bike & one on the front. They do exactly what they say. They come on when I start and turn themselves off when I have stopped. There is a whole wave of products to choose from that do this, but redshift is different in two ways. First, they offer flexibility in mounting choices. And they are super easy to charge by taking the light module out of the bracket to charge, but it back in to ride. Second, no worries about front a back since these guys know whether they are in a front facing (white) or rear facing (Red) situation.

### ⭐⭐⭐⭐⭐ highly recommended
*by R***C on December 6, 2025*

Love this. I bought 2 attachments and one light so I can easily swap on different bikes. Great light features and easy to charge

## Frequently Bought Together

- REDSHIFT ARCLIGHT LED Bicycle Light, Dual-Color, Front-Rear Bike Light and Mount for Day and Night Riding, 36+hr Battery Life, Auto On-Off, USB Rechargeable, Waterproof, Ultra Bright LEDs
- REDSHIFT ARCLIGHT PRO Flat Bicycle Pedals with LED Lights, Auto On-Off, 36+ hr Battery, USB Rechargeable, Weatherproof, Flat Aluminum Bike Pedal with 9/16in Steel Spindle and Traction Pins
- REDSHIFT ShockStop Suspension Seatpost for Bicycles, Shock-Absorber Bike Seat Post for Road, Gravel, Hybrid, and E-Bikes

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**Shop now:** [https://www.desertcart.hk/products/438653475-arclight-led-bicycle-light-dual-color-front-rear-bike-light](https://www.desertcart.hk/products/438653475-arclight-led-bicycle-light-dual-color-front-rear-bike-light)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-09*