Review on 🚲 BikeSpark G3-35 lm Auto-Sensing Rear Light: Super Bright LED Bike Tail Light with Motion Sensor - USB Rechargeable & Water Resistant IPX5 - Made in Taiwan by Jojo Howell

Great thing! It does exactly what the video shows. And that's exactly what I needed. In short, it behaves exactly like a car brake when you put your foot on the brake pedal. This feature acts like a brake light when the algorithm detects that you are in deceleration mode. Genius. The car behind you looks like you hit the brakes and you don't even have to do anything! Love it! The advantage from a safety point of view is that the brain of the driver of the following car immediately sees the traffic light switching that the car is used to and brakes immediately. As I said, awesome!