Review on HLOMOM Smart Brake Sensor Bike Tail Light: Ultra Bright, USB Rechargeable & Waterproof for Night Safety Cycling by Kelly Noonan

Bright rear light for your bike with different lighting concepts. What else do you need. I use a fastening system that goes around the seatpost and sits nice and tight there without worrying about it coming loose because it's there. Plus, it's rechargeable! I'm out of batteries. Review edit: Well I've had this taillight for almost 2 months now and I have to say it's still working. I love the fact that if I forget to turn it off after a ride, it turns itself off after a few minutes. What's starting to get on my nerves with this light is having to disassemble it so I can turn it on now instead of turning it on while it's on the mount. I struggle with the center button to turn on the light. Never had a flashlight with a knob that tight. But when I turn it on, it's still bright and very noticeable. Maybe I have a lightbulb with a faulty power switch. Who knows, but I still recommend buying it.