Smart alert with brake detection experience the advanced safety and performance of the tr250 series tail light, designed to keep you visible day or night. With smart brake sensing and wide-angle illumination, it automatically adjusts to your ride, ensuring you're always seen from any direction. The ipx6 water-resistant design ensures reliable performance in any weather. And its versatile installation lets you set it up as you prefer. High visibility equipped with 5 high-brightness red leds, the tail light's flashing mode provides up to 250 lumens of brightness, making it visible from up to 1.8Km away. This ensures the rider's safety, especially in low-light conditions 280 field of view the tail light offers a wide 280 field of view, ensuring that the rider remains visible from multiple angles. This enhances safety by making the rider more noticeable, whether riding at night or during the day brake detection automatically highlights the rear light for 3 seconds when braking to alert drivers behind you, effectively preventing you from traffic accidents auto on-off after being stationary for 2 minutes, the tail light will automatically tum off when it detects movement from cycling, the tail light will automatically tum on again 6 lighting modes available this light offers 6 different lighting modes, providing flexibility for various riding conditions. Three installation options compatible with round and aero seat post mount, saddle mount and backpack mount usb-c charging por...