RAVEMEN TR250 Bike Brake Light 800 mAh Waterproof Bicy Tail Light with ABM07

TR200:Smart Alert with Brake Detection. Using 4 high-efficiency red LEDs and an 800mAh high-capacity Li-ion battery, TR200 is a powerful rear light with max 200 lumens for daytime riding and a maximum run time of 26 hours on the low mode. The light comes with an intelligent brake sensor for urban riding and auto on-off function for convenient operation. There are also 5 other modes for various riding environments. It is easy to use with the USB-C charging port and is also usable on rainy days with IPX6 water-resistant design. Be visible daytime and night: 4 high-efficiency red LEDs with a maximum of 200 lumens on flashing mode for daytime riding. 3 constant modes and 3 flashing modes for various night riding environments. Built-in motion sensor for brake detection and auto on-off function: When activated, the light will switch to 100 lumens output for 2 seconds to increase your visibility when detecting braking. The light will switch off automatically after staying still for 2 minutes