--- product_id: 661410455 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: "£8.98" currency: GBP in_stock: false reviews_count: 3 url: https://www.desertcart.co.uk/products/661410455-lumos-firefly-smart-bike-light-system-sync-front-and-rear store_origin: GB region: United Kingdom --- # Qi wireless charging Synchronized front & rear LEDs 35h battery life 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:** £8.98 **Availability:** ❌ Out of 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?** £8.98 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/661410455-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 - • **Signal Your Moves:** Integrated turn signals and automatic brake lights communicate your intentions clearly, reducing collision risks. - • **Ride Safer, Be Seen:** Synchronized flashing front & rear LEDs create a commanding visibility footprint that motorists can't miss. - • **Effortless Setup & Control:** Magnetic mounts and the intuitive Lumos app let you customize brightness, flash patterns, and placement in seconds. - • **Weatherproof & Endurance-Ready:** IPX7 waterproof rating and up to 35 hours runtime keep you illuminated through any ride, rain or shine. - • **Cut the Cords, Charge Wirelessly:** Compatible with any Qi wireless charger including Magsafe for hassle-free power-ups on the go. ## Overview The Lumos Firefly Smart Bike Light System offers synchronized front and rear LED lights with customizable brightness and flash patterns, including turn signals and automatic brake lights. Featuring magnetic mounts and Qi wireless charging, it ensures easy installation and charging. With an IPX7 waterproof rating and up to 35 hours of battery life, it’s engineered for reliable, all-weather cycling safety and visibility. ## Description Upgrade your cycling experience with Lumos Firefly, the ultimate bicycle lighting solution designed for maximum visibility, safety, and ease-of-use. This innovative bike light system features synchronized flashing, turn signals, and automatic brake lights to help you stand out on the road and communicate your intentions to motorists. Each Firefly light comes with red, white, and yellow LEDs, allowing it to function as a front, rear, or turn signal light. Customize your setup with ease by simply repositioning the lights as needed and adjusting settings through the Lumos app. The magnetic mounting system ensures secure attachment and quick removal, while the wireless charging compatibility allows for hassle-free charging using any standard Qi wireless charger, including Magsafe. Built to withstand the elements, Lumos Firefly lights boast an IPX7 waterproof rating, ensuring reliable performance in any weather condition. Plus, with up to 35 hours of runtime on battery saver mode, you'll enjoy extended rides without worrying about recharging. Enhance your cycling experience and prioritize safety with Lumos Firefly - the versatile, user-friendly bike lighting solution. Order yours today! ## 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 Life: IPX7 waterproof rating ensures reliable performance in any weather. Enjoy up to 35 hours of runtime on saver mode before needing a recharge. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0D95MP25L | | Auto Part Position | Rear | | Brand Name | Lumos | | Color | White, Red, Yellow | | Customer Reviews | 4.8 4.8 out of 5 stars (7) 4.8 out of 5 stars | | Included Components | 4x Lumos Firefly, 1x Quad Charging Mat, 4x Universal mount, 4x Silicone Strap, 4x Low profile padding, 4x Seat post padding, 8x Clips, 1x User guide, 4x Stickers, 4x Velcro Strap | | International Protection Rating | IPX7 | | Item Weight | 0.64 Kilograms | | Manufacturer | Lumos | | Material Type | down | | Mounting Type | Handlebar Mount | | Number Of Settings | 3 | | Power Source | Battery Powered | | Upc | 810059474093 | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Lumos - **Colour:** White, Red, Yellow - **Material:** down - **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/71wWkYO50VL.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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic for my use. Maybe not for yours. *by on Reviewed in the United States 23 March 2026* Love these with a few caveats. The form factor is nice, they are bright enough, blinker function works very well, app is alright.The battery life kinda sucks and the wireless charging is inconvenient. Just use usb c and id be so much happier. Charging from dead takes a while and they don’t give any feedback about their state of charge.For my cargo bike I cannot find a better light with blinker functionality. If you have a regular bike and don’t need the blinker function I’d probably look elsewhere. ### ⭐⭐⭐⭐⭐ Keeps you safe and your intensions known to motorist *by on Reviewed in the United States 8 June 2025* Great system for me and my wife to use when we go riding together. It isnt so visible during the day, but we still use it. Quite visible at night though. The sync between our bikes is nice and our helmets too. ### ⭐⭐⭐⭐ Nice system but… *by on Reviewed in the United States 1 January 2025* I bought the set of four with the charging mat. They charged great and synced fine. However, I find I have to re-sync the lights to the app. I don’t know if it’s a bug, but it’s a tad annoying. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/661410455-lumos-firefly-smart-bike-light-system-sync-front-and-rear](https://www.desertcart.co.uk/products/661410455-lumos-firefly-smart-bike-light-system-sync-front-and-rear) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-01*