Lumos Firefly Mini Smart Bike Light System,Sync Turn Signal & Brake Lights, Rechargeable LED Front & Rear Lights with Custom Brightness, Flash Patterns, Bicycle Accessories for Night Riding

The Lumos Firefly Mini lights are hands-down one of the best safety upgrades I’ve added to my e-bike. Setup was quick and straightforward, and everything paired easily right out of the box. What really sets these apart is the integration. They sync perfectly with my Lumos helmet and the wireless remote, creating a fully connected lighting system that just works. Turn signals, brake lights, and steady illumination all function together smoothly, which makes riding in traffic feel far more controlled and predictable. Visibility is excellent—even in full daylight, these lights are bright, clear, and impossible to miss. A small caveat to this is if you had direct sunlight on it. The Team Sync feature is another standout, keeping everything perfectly coordinated so there’s no lag or confusion between devices. As someone who rides frequently and relies on visibility for safety, this system delivers exactly what it promises. Thoughtful design, great functionality, and reliable performance make the Firefly Mini lights an easy recommendation. Highly recommend for anyone looking to seriously upgrade their bike lighting and safety setup.

Great product. I now have highly visible (very bright) turn signals and position lights on my e-bike. Very easy to attach with several options. Also pairs seamlessly with my Lumos Ultra e-Bike Helmet. Certainly adds to my safety when I ride the bike (I average close to 200 miles per month). Very easy to recharge and the charge has’t run out on any of my longer rides.

As a senior e-bike rider, visibility is my top priority—and this system delivers. Today’s roads are full of distracted drivers, and these lights make sure I’m seen. The illumination is impressive, and the way all the lights sync together is fantastic (I've included a short video to show them off). They offer multiple settings, and when one light is turned off, the others follow suit—very convenient. I especially appreciate the left/right directional blinker feature, which removes any guesswork for drivers about where I’m headed. The brake function is smart too: lights stop flashing and stay solid while braking, then resume flashing once I release. Setup requires the Lumos app, which is intuitive though I had to read through it a couple of times. I did experience one glitch where the lights lost communication with the app, and re-pairing all four was a bit of a hassle—but once fixed, they’ve worked reliably. Other highlights: • Rechargeable via USB-C, with long battery life (many hours of riding). • Lightweight and versatile—great not just for biking, but also for walking the dog or jogging at night. • Compact yet powerful, making them useful in multiple scenarios. The cost is absolutely worth it for the peace of mind and safety these lights provide. If you want to dramatically increase your visibility on the road, this package is a smart investment. Highly recommended! Devo's Tested & Trusted Reviews- Honest Insights from real use.

Great lights but poor support on pairing the lights with the helmet. No instructions on the website nor videos to help sync the devices. The app is of little help in guidelines other than pairing but little guide in getting the Firefly to assign lights.

I use them on every ride on two different bikes. I only wish they would all turn on at once, but other than that excellent!

Love them. I got the helmet bundle and these were part of it. They work great! Really helpful for visibility and stay on with little trouble. I love how they can all synchronize with each other.

I highly recommend these for your E bike, easy to install. The light quality is bright love the battery life easy installation. These are bright for safety purposes, and these make excellent turn signals for a bike or regular bike.

I love this system and it has worked for me very well. The directional signal that are in sync across the helmet and bike are a great safety feature. The lights are bright and easy to set up. I use these lights on all my bikes. Great product!

Bit complicated to set but once it's done wow securely bright!

I had high hopes for the Lumos Firefly Mini bike lights, but they’ve turned out to be disappointing for the price. They are significantly overpriced for what they offer. - The brightness is underwhelming, especially on bright sunny days. - The app is unreliable — buggy and inconsistent. The Apple Watch app is great when it works, but that’s rare. It connects maybe once in twenty tries. - The magnets are strong enough to hold the lights in place, but the lights can be knocked off easily if accidentally bumped. - Some lights randomly switch to red blinking mode instead of staying in turn indicator mode. The only way to fix this is to restart the affected lights, which is frustrating when riding. Given the underwhelming features and performance, these lights should cost about third of their current price. Even with flawless app functionality and improved brightness, they wouldn’t justify their cost. They’re just lights — nothing particularly groundbreaking.