Cateye Red Cateye TL-LD 710 Rapid X2 USB Kinetic rear light

Rear light for bikes. It’s time for road safety to run ‘round the clock. Introducing the Rapid X2 Kinetic, a movement-sensitive, day and nighttime light for your ride. The Rapid X2 Kinetic is a 50-lumen, USB rechargeable safety light that mounts easily on your seatpost. A built-in accelerometer automatically switches into a constant burst mode when it senses a sudden change in speed. Similar to daytime running lights on an automobile, the Rapid X2 Kinetic helps make your presence known as a cyclist. 180 degrees of visibility allows you to be seen from varied perspectives. A Battery Auto-Save feature makes sure you’re covered the entire ride by automatically switching to a flashing mode should the battery run low.