Keep your tail covered with this smart sensor light that knows when cars are coming! It automatically blasts a 50-lumen warning flash when it detects headlights or sharp braking to keep you visible. This featherweight gadget charges via USB-C and laughs at rain with its IPX6 waterproof rating. It is the perfect high-tech buddy for navigating busy city streets or dark country lanes.


                  

                    
                      

                        
Material
                        
Durable Composite (estimated: true)
                      
                    
                      

                        
Brightness
                        
50 LED Lumens
                      
                    
                      

                        
Light Source
                        
COB LED Rings
                      
                    
                      

                        
Battery
                        
500mAh / 3.7V Rechargeable Li-polymer
                      
                    
                      

                        
Charging Port
                        
USB-C
                      
                    
                      

                        
Water Resistance
                        
IPX6
                      
                    
                      

                        
Mount Compatibility
                        
0.94 to 1.42 inch round or aero seatposts
                      
                    
                      

                        
Dimensions
                        
1.69 x 0.89 x 1.73 inches