Based on 4347 reviews Write a review 78% (3381) 11% (480) 3% (144) 2% (95) 6% (247) 1206 64 D Lumos Firefly Mini Dirk Kaiser Funktioniert bis jetzt sehr gut P Lumos Firefly Mini Pavel Kotek Perfekt Spokojený J Lumos Firefly & Firefly Mini Handlebar End Mount József Illés Lumos Szuper termék! J Ultra Visor József Illés Lumos Szuper termék! C Nyxel (Mips) helmet Winter Kit Christian Great fit. Tech just works These guys know their stuff. Would have liked magnet close mechanism but otherwise it’s just perfect. Had the version with the crash detections stuff earlier. That does not work with the lomus app but the partners app. Really a shame, just too many things that don’t works. This one is spot on! H Lumos Remote (USB-C charging) + Handlebar Mount Hans-Jorg Schmitter Replacement I got this replacement under warranty. Shipment was quick and device works nicely P Winter Liner Peter Brown Light it up Love the helmet and feel just that bit safer with the lights on and the indicators are an added bonus. W Lumos Ultra Smart E-Bike Helmet WatchManUSA I love riding with my Ultra E-bike Helmet and Fireflies! In service date of July 17, 2025. I have had my Ultra E-bike Helmet (MIPS), turn signal Remote sensor, 4 Firefly Mini and 2 Firefly (large) just over one year. I am a believer that visibility is the No. 1 Factor in Bike Safety! A helmet is a huge component but lighting is a preventative measure. If vehicle drivers and even people walking see me on my e-bike they get a visual cue that there is something there to avoid. Added to the list of Lumos things, I also have the Apple Watch Lumos App that utilizes gestures to turn on/off the turn signals. In my case it csn use my helmet and 2 Firefly Minis on each side of my e-bike. I notice that, even after 1-year, it remains in Beta Test. I would hope it becomes fully integrated so. It works well about 80% of the time. Given that their competitors don’t have it 80% is very good! My critique is the turn dignal control seems to get pushed out of the way when other apps cause a conflict. My e-bike has an app, if I’m on a new trail I might use Apple’s Maps, Apple Watch is tracking the cycling activity, I listen to Apple Music and there are other things like FindMy, Health, Messaging, and others working in the background. It makes me think there is a need for an e-bike information sharing architecture that makes integration of all these application silos to play well together. The E-bike Ultra helmet is very good to wear. It feels light in the head. My head feels well ventilated so I thing the air flow is great. No over heating and I have rode in very hot and humid air. Last fall I was able to ride into mid-November in 45F temps and I didn't put the winter liner in and felt fine. I love the visor. I hear people complain but none from me. I do a lot of trail rides and I an in and out of wooded areas and into open wild grassy areas. I live in the “Land of 10,000 Lakes,” so water is all around. Lakes, rivers, streams and even swamps. All of these areas have a TON of insects that can jump and a lot fly. From June into September, the bugs are in the air, ready to hit you in the face and many are bug enough for you to feel it. Instead of hitting my face or go in my mouth they go, “Sha-thump,” and bounce off the visor and helmet. True story, last week s bug hit the helmet and some made it into the an air vent and was caught on the MIPS (now MIPS can be a bug shield, too). No crashes, knock on wood, so I can’t provide any crash testimonials. I just strap it on, turn on the lights and go have fun. V Ebike (Mips) helmet Winter Kit Veronica Superior quality. Great tech. Superior quality. Great tech. So much more than your average cycling helmet. T Lumos Firefly Tim Pierce Great customer service I purchased two firefly lights a couple months ago. (Pretty expensive) and one of them stopped working. I contacted Lumos, whoever and wherever they are, and they replaced the light, after I sent a video showing that it didn’t work. The lights function very well. I have had a Lumos helmet for a few years and it has always functioned well. I’m not sure if they make me more safe since drivers pay no attention to anything. I hope the helmet and tail lights make me more safe and visible. I know that when I see another cyclist they generally have a small tail light that is not very bright or easy to see. I think with a Lumos helmet and taillight/turn signals I am much more visible and there is more of a chance that I won’t be crushed by a speeding car. As long as the driver isn’t impaired by drugs/alcohol, or texting. Safe travels to the Lumos community. T Remote Mount Tillman-David Schneider Perfect Works as it is supposed to. J Lumos Aero GT Smart Road Bike Helmet Julian M. I really like it I've been using this helmet since 2 weeks but I already like the helmet for it's light weight, easy magnetic closing mechanism and the magnetic light on the back. It cannot completely replace my ultra helmet since the ultra has front light, but I really appreciate the weight loss of the Aero GT. I would buy it again and I can recommend it for daily commute. D Lumos Ultra Smart Bike Helmet Daniel PUEBLA Very nice fit and features Good product and customer service L Lumos Ultra Smart E-Bike Helmet Lehi Sanchez Lumos Ultra Smart E-Bike Helmet F Helmet Raincover Finley Harris A pleasure doing business with ya. F Lumos Firefly Charging Cradle Finley Harris A pleasure doing business with ya. F Lumos Firefly Finley Harris A pleasure doing business with ya. A Lumos Ultra Smart Bike Helmet Anna Sarkady 🚵🏻♀️✅ Szuper B Lumos Ultra Smart E-Bike Helmet Brock Goodrick Lumos Ultra Smart E-Bike Helmet A Lumos Firefly Portable Quad Charging Mat André Ferreira Lumos Firefly Portable Quad Charging Mat A Lumos Firefly André Ferreira Muito bom. L Lumos Firefly Mini Louis Works good A Lumos Ultra Smart Bike Helmet Alan White High Technology and Safety (MIPS) I now own two Lumos Ultra helmets, white and yellow. I would like to buy an orange helmet. Please consider adding orange as a color option. J Lumos Ultra Smart E-Bike Helmet JENNIFER BYRD GOOD CHOICE The helmet is unexpectedly light weight. It allows for air flow, so on hot rides you don't get overheated. The chin clasp is genious. So easy to use. It is extremely easy to adjust as well. I hope I never have to test its full cabablilties, but it feels like my your brain would be protected in an accident. Y Lumos Firefly Mini Yen-Chun Wang The best turning signal lights Having previously worked in the bicycle industry—including a stint at Shimano—I’d humbly consider myself somewhat of an expert. In my view, the standout feature of this light series is its turn signal functionality. It is arguably the only mature and reliable turn signal system available in mainstream markets today. While you can find plenty of similar turn signals on Taobao or in lower-end markets, I’ve tested several and found them to be plagued with issues, lacking durability, and featuring almost non-existent user-friendly UI design. As both a dedicated road-bike cyclist and a mamachari (parent-child bike) user who commutes with my kid daily, reliability and ease of use are my absolute top priorities. After using the Lumos Firefly series, I found its turn signal design to be incredibly thoughtful and deeply considerate of the rider's actual needs. I truly believe Lumos should double down on marketing this feature, letting more people know that this is the unique, defining characteristic of their product.