Gaciron W12BR Rechargeable Smart Tail Light for Bike Racks and Seat Posts – W12BR

The Gaciron W12BR tail light has a maximum brightness of 60lm, and 6 optional working modes. It has integrated reflectors to further increase visibility when the light is off. With the 1200mAh large capacity USB rechargeable battery, it offers riders a maximum of 100 hours of running time. IPX4 water resistance, provides dependability for all weather conditions. This is a bicycle tail light that can be installed in various ways, either on the bicycle rear seat mount, or on the bicycle seat tube. After the light is turned on, it enters the smart working mode by detecting the cycling status. When no motion is detected, it will enter sleep mode after 120s. When brake movement is detected in any mode, the light goes to Max Brightness 60lm for 3 seconds for effective warning. It returns to the previous working mode without detecting the movement of the brake.