If it had built in Bluetooth speakers and mic, i’d feel like Startrek on a bike. 😂

I love the easy fit and really love the lights. I feel very safe, day or night!

The cable works very well! Thanks!

Great product, easy to use, high visibility during the day as well and great in sync with your partners.

Missed the launch event due to work but non the less done a video. Enjoy.

The whole experience was great! From the updates to delivery I was completely satisfied

It only took me a few days from ordering to delivery. Everything was neatly packaged and arrived undamaged.
A good helmet that combines design and useful functions such as turn signals and brake lights (only with additional turn signal activation). He sits comfortably and firmly. The chin strap tends to adjust a little on itself. A good helmet in my opinion.

Really pleased with how easy it is to integrate the Firefly lights into a system with the Ultra helmet and remote. The new app makes it mostly quite intuitive and it all just works. The extra visibility, especially having increased visibility of the additional turn signal, provides a lot of confidence, especially in the left turn lane with cars behind me: I am confident that they know what I'm planning to do (which is extra comforting on a recumbent). On the maiden voyage today, the battery life was acceptable for a two hour ride, though I had it on the highest/brightest flashing mode. I will probably adjust to battery saving mode for longer rides. As a side note, I have one of the original Kickstarter Ultra helmets and I use it every day on my commute and it is still going strong (Hey! Eu-wen! Bring back the Yaya Papaya color FFS!). I'm expecting a similarly long life from the Firefly lights. It's just great to see the Lumos ecosystem of safety/lighting gear evolve. I'm also pleased to see that the remote is not USB-C and not that funky charging cable it was before. The Firefly lights are a valuable part of my spring upgrades to my bent! Good job, Lumos!

Firefly is so beautiful and bright, and light in weight as well. The magnet is very strong and it will not drop. The quality of the light and all the accessories provided are of very good quality. It is highly recommended to have firefly on your bike !

I love all things LUMOS. I still have two of your very first helmets and they are fully functional. You are one of the best at getting great results with your kickstarter programs. The firefly lights are so functional with my ultra helmet. It is so cool when I turn off my helmet and watch the other lights turn off automatically. My first ride was on my most rugged route and the magnets held my lights totally secure. I can’t wait until you guys do your next kickstarter program. Thanks for another great cycling product.

So honored to have Lumos based in Singapore. Long time Lumos fan and backed these little lights as soon as they were on KS.

Quality build as you hold it. Nice strong magnet. Very assuring on bumpy roads in SG. Bright lights that are sure to ensure you are seen during hours of darkness. So What’s there to hate? I have no idea.

'End-game' bicycle / micro-transport lighting!

Remember when you put AA batteries into bike lights with traditional bulbs, and then the shift to halogen? Remember when you could get the bottle-holder sized batteries to drive halogen and tghen white LED 'floodlight systems'? Remember when everything suddenly when tiny and long-lasting with LEDs?

Well, these LUMOS Fireflies are the 'final form' for the natural evolution of bike lights. Why not have rechargable and dismountable lights, with no fiddling? Why not make each light 'universal', so they can be configured how you like? Why not integrate indicator lights? Why not have them all sync and an App to keep an eye on them? Why not have two-up front and back, doubleing-up as you indicators? It just makes sense!

In practice these are ideals are realised perfectly in the hardware - I love my Fireflies! These are small, solid, pebble-like, but not too slippery in-use. Their LED arrays are bright and numerous. They connect into their 'network' to sync beautifully, via the App. Likewise, the indicator unit connects and operates seamlessly. There are also smart, thoughtful quality-of-life things like having the option for turning-off light, to turn off them all - neat!

The only issue is that having appreciated that 4 lights per bike is 'cool', I will need to purchase another four for my partner's bike! :)

Super Licht und passend zu meinen lumos Helmen.
Bin gespannt auf das nächste kickstarter Projekt

I really, really love these lights. I had some really basic lights when I bought my bike. I lost one of these because the light fell out of the holders. These lights have very strong magnets that easily pop in and out to charge. The app also tells you the charging levels. They sync well with Lumos helmets and do all sorts of cool things. I could not be happier with these lights. You will not be disappointed.

Got these few weeks ago and iam very satisfied with these lites, one of my childhood friends went today for a trail ride and he loved how bright they are, he said you can see these very easy, great job

These lights are very bright, and the synch feature is very cool. Also the left/right turn remote. I had also gotten the Lumos e-bike helmet, and they should synch with the lights on that as well (though I haven't tried it yet). I've got many Lumos helmets (including the "matrix") and they are all high quality and its fun to switch them out!

Very good lights, fun to use, feels good to be involved in the making. Many thanks!

I have used my Firefly lights for a little over a month and they work great, they are easy to install, really bright and haven't had any issues with syncing. I am very happy to have backed up this project. Congratulations!

Easy to use, charge, and install; bright and visible from several angles; good value for money; and, unexpectedly, can be worn when hiking/running using the included adjustable strap.

This is my main bike light system whenever I ride my bike during the night. The remote is very reliable in controlling the lights. The light can be seen much further and very noticeable by motor vehicles. In short, this is a very reliable bike light. I feel much safer biking during the night. Very useful product indeed. I am very much satisfied on my purchase.

Je les utilise quand je suis en trottinette car il est difficile de tendre la main et donc je les ai accroché sur mon sac à dos et ainsi je peux indiqué aux autres usagers de la route dans quelle direction je vais. Les Firefly sont très pratique car on peut facilement les détacher et les attacher ailleurs. La batterie a une bonne autonomie.
Je vais commander d'autres supports pour les attacher à divers endroit ainsi qu'un deuxième support de télécommande pour facilement changer entre le vélo et la trottinette.

Hallo, bereits beim Öffnen der Verpackung merkt man, dass viele Dinge an diesem Produkt absolut durchdacht sind.
Die Einrichtung ist einfach durchzuführen und man bekommt auch direkt Firmware Upgrades auf andere Produkte (Remote Control, etc.) Die Fireflies funktionieren prima (da ich sie vorgestern erst bekommen habe, konnte ich natürlich noch nicht so viel Erfahrungen sammeln). Es gibt viele kleine durchdachte Details und die Magneten sind sehr stark, da wird selbst im Gelände (Trail) am MTB nicht passieren. Ich freue mich jetzt schon auf die ersten abendlichen Fahrten mit Helm und Fireflies und werden wahrscheinlich ungewöhnlich häufig nach links und rechts abbieben :-)
Es hat sich absolut gelohnt und diesmal hat Lumos auch den angepeilten Liefertermin gehalten, großes Lob !

Lumos delivers again with everything they promised at a great price. Super bright, easy sync with my Lumos helmet, with a very useful app. Awesome bike lights!!

I've had lots of bike lights so far, and always had issues with:
- fiddly mounting
- replacing and recharging baterries
- switching between bikes
Lumos Firefly is an upgrade in terms of all above.
I'd like to buy extra mounts to use them on more bikes and would be glad to see them work as turn indicators without the helmet (with just the remote control - in best case scenario one light to blink on the right and left side separately)

I have a simple configuration. Front Light, Rear Light, and turn signal/break interface. The lights were easy to configure using the iPhone app. The stickers identifying the position of the lights helps especially after charging. I ride neighborhood streets and the magnets hold the lights securely in that environment including going over gentle curbs. I think they will do fine on rougher terrain. Charging works well. I purchased a standard charging pad which took a bit longer to charge than the charger sold by Lumos. I wish I had purchased two of the Lumos chargers. I am overall pleased with the purchase.