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

They work great! Very bright so its easy for drivers to see your turn signals. The magnetic mount hold very well. I did some trail riding and they never budged. My ony caveat is that they are kind of small so they can be easy to misplace when they are off your bike. Keep that in mind and you have a great safety accessory for your bike.

I bought 7one on each side of the front fork and back. Facing sideways two facing backwards and one on the back of my helmet. Flashing in unison. I know it seams like a lot of lights on one bike. I live in the foothills with windy roads. Alls I know is the cars slow down a lot more now that I have them compared to just 2 flashing light.

Very bright for night riding. They work great and can be synced with other Lumos light. They function well and make me feel more secure at night riding my bike.

Connects easily to helmet. Works great. Nice and bright. Will be purchasing 2 more for my bike trailer.

Aside from the mounting options, this thing rocks! The zip ties don't zip ... well, they zip, they just don't STAY zipped, so please, don't rely on those to keep your expensive lights on your bike! They'll be gone first day! You'd think in 2026, with something that costs so much, the freakin ZIP TIES would work! UPDATE: Now I have lost both lights because the magnets absolutely SUCK! The full size ones at least have a piece of cheap plastic that breaks way too easily to hold them in ... this just relies on cheap weak magnets that pop off if you hit a bump. I have wasted $70, as the two lights are SOMEWHERE on the side of the road, wherever they popped off. No ability to track a lost light, and no ability to actually secure it to the bike. SAVE YOUR MONEY!

The magnet used to attach these lights to their frame is not strong enough at all. Any time I have jumped a curb I have lost one of them. It would be easy for the company to use some sort of tie to attach but they don't. I can't recommend these unless your two wheels never leave ground.

These little things are BRIGHT! I think that should sum up but read on. Not only are these lights bright, the provided accessories are all meaningful and useful. For example the tiny magnet mount is super convenient and strong. Numerous ties and straps too, you can go crazy about how and where to mount these. I have one on my helmet and one on the seatpost. Compared to some other light, these can be placed almost anywhere and the company has made sure to provide all mounting hardware. Kudos to them! I had someone ride behind me tell me that the light is almost as bright as my Garmin Varia RTL515 which is a very good thing. The build quality, packaging, accessories everything is top notch and feels expensive which it is. If I am to complain about something, its the price which seems steep and the battery life isn't that great. Note that the remote is not included in this. That remote is necessary for using these lights as turn indicators and costs $30 on its own. There is also a dedicated mount for using these lights as turn signals (not included). I find turn indicators useless on the bike but its an interesting concept nonetheless.

Not bright enough for night ride