---
product_id: 548977301
title: "Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women"
brand: "lumos"
price: "£101.84"
currency: GBP
in_stock: true
reviews_count: 13
category: "Lumos"
url: https://www.desertcart.co.uk/products/548977301-lumos-firefly-smart-bike-light-system-sync-front-and-rear
store_origin: GB
region: United Kingdom
---

# Sync front & rear LEDs 35h battery life IPX7 waterproof Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women

**Brand:** lumos
**Price:** £101.84
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light up your ride, own the night!

## Quick Answers

- **What is this?** Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women by lumos
- **How much does it cost?** £101.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/548977301-lumos-firefly-smart-bike-light-system-sync-front-and-rear)

## Best For

- lumos enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Durability:** IPX7 waterproof rating ensures your lights perform flawlessly rain or shine, powering through up to 35 hours on a single charge.
- • **Effortless Magnetic Mounting:** Quick-attach magnetic mounts let you install or remove lights in seconds—no tools, no hassle, just ride-ready.
- • **Seamless Synchronized Visibility:** Front and rear LEDs flash in perfect harmony, maximizing your presence on the road and making you impossible to miss.
- • **Smart Turn Signals & Brake Alerts:** Integrated turn signals and automatic brake lights keep you connected and safe, communicating your moves to drivers effortlessly.
- • **Customizable Brightness & Flash Patterns:** Tailor your light settings via the Lumos app to match your style and riding conditions, day or night.

## Overview

The Lumos Firefly Smart Bike Light System offers synchronized front and rear LED lights with customizable brightness and flash patterns, including smart turn signals and brake lights controlled via app or remote. Featuring magnetic mounts and wireless charging compatibility, it boasts an IPX7 waterproof rating and up to 35 hours of battery life, making it the ultimate safety upgrade for night riders.

## Description

Product description hero-video TURN SIGNALS Lumos changed the game in 2016 by integrating turn signals into your bike helmet. With Firefly lights, you can now use turn signals on your bike. Signal your intentions from the front and rear to make your commute safer. Remote sold separately. AUTOMATIC BRAKE LIGHTS Obtain an add-on remote and unlock the auto brake lights. Lights up your Firefly when you are slowing down. TEAM SYNC Introducing the first-ever syncing bike lights. Each Firefly is able to connect to one another, allowing them to flash in the same pattern across multiple riders. Our research found that this allows groups to be more identifiable by cars and trucks in the dark. CONNECTS TO YOUR HELMET Each Firefly can sync to your Lumos helmet. Sync your flash pattern, turn signals, and auto-brake lights. UNLIMITED PAIRING Connect as many lights to as many helmets and riders as you want. SMARTPHONE CONTROL Download the RideLumos App to unlock countless features. IP7x WATER RESISTANT We designed the light to be charged wirelessly, allowing the body to be waterproof. Qi WIRELESS CHARGING Charges with any Qi wireless chargers or use the Lumos Charging Cradle. Level up your commute with Lumos Lumos Firefly Lumos Firefly Mini Firefly Charging Cradle Firefly Quad Charging Mat Turn Signal Mount Lumos Remote Firefly Universal Mount

## Features

- Synchronized Flashing: Increase visibility and safety with Lumos Firefly's synced lights that create a larger visibility footprint, making it easier for motorists to spot and gauge your size and distance.
- Turn Signals & Automatic Brake Lights: Activate turn signals using a Lumos Remote (sold separately) or smart devices, while built-in brake lights (activated via Lumos Remote) warn drivers when you slow down, preventing collisions.
- Flexible Placement: Each Firefly light features red, white, and yellow LEDs, allowing it to function as a front, rear, or turn signal light. Easily adjust your setup and control settings through the Lumos app.
- Magnetic Mounting & Wireless Charging: Attach and detach Firefly lights effortlessly with a secure magnetic mounting system. Charge your lights using any standard Qi wireless charger.
- Durable & Long Battery Life: IPX7 waterproof rating ensures reliable performance in any weather. Enjoy up to 35 hours of runtime on battery saver mode before needing a recharge.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C4FG37WX |
| Auto Part Position | Front |
| Best Sellers Rank | #100,980 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #121 in Bike Taillights |
| Brand | Lumos |
| Brand Name | Lumos |
| Color | Red,White,Yellow |
| Customer Reviews | 4.4 out of 5 stars 128 Reviews |
| Included Components | 2x Lumos Firefly, 2x Universal mount, 2x Silicone Strap, 2x Low profile padding, 2x Seat post padding, 4x Clips, 1x User guide, 2x Stickers, 2x Velcro Strap, Wireless Charger not included |
| International Protection Rating | IPX7 |
| Item Weight | 0.19 Kilograms |
| Manufacturer | Lumos |
| Material | Acrylonitrile Butadiene Styrene, Polycarbonate |
| Material Type | Acrylonitrile Butadiene Styrene, Polycarbonate |
| Mounting Type | Handlebar Mount |
| Number of settings | 5 |
| Power Source | Battery Powered |
| UPC | 810059473515 |
| Water Resistance Level | Waterproof |

## Product Details

- **Auto Part Position:** Front
- **Brand:** Lumos
- **Color:** Red,White,Yellow
- **International Protection Rating:** IPX7
- **Item Weight:** 0.19 Kilograms
- **Material:** Acrylonitrile Butadiene Styrene, Polycarbonate
- **Mounting Type:** Handlebar Mount
- **Number of settings:** 5
- **Power Source:** Battery Powered
- **Water Resistance Level:** Waterproof

## Images

![Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women - Image 1](https://m.media-amazon.com/images/I/616EEJdmLuL.jpg)
![Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women - Image 2](https://m.media-amazon.com/images/I/71zfJXM3GnL.jpg)
![Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women - Image 3](https://m.media-amazon.com/images/I/71CS5H0gNmL.jpg)
![Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women - Image 4](https://m.media-amazon.com/images/I/71b0yYLC8wL.jpg)
![Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women - Image 5](https://m.media-amazon.com/images/I/71uMxQvhumL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on June 25, 2023*



### ⭐⭐⭐⭐⭐ Review
*by J***. on March 23, 2026*



### ⭐⭐⭐⭐⭐ Review
*by B***. on February 4, 2025*



## Frequently Bought Together

- Lumos Firefly Smart Bike Light System - Sync Front & Rear LED Light | Custom Brightness, Flash Pattern, Day/Night Mode | Turn Signals | Brake Lights | Night Riding Bicycle Accessories for Men & Women
- Lumos Remote with Charging Cable
- Lumos Firefly Charging Cradle

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*