Kryptonite Incite X6 & XBR Auto Adjust Bicycle Light Set

X6 Front Light Double lens technology provides HIGH QUALITY precise light distribution AUTO LIGHT SENSOR measures ambient brightness adjusting the light mode automatically Side lighting for INCREASED VISIBILITY AND SAFETY MEMORY FUNCTION remembers the last mode used Fully USB RECHARGEABLE NEW snap tight bracket Display shows the remaining battery run time - battery symbol in the display starts flashing when battery level is below 20% 60 LUX 7 Modes Run time on Eco = 30 hrs Run time on High Steady = 3 hrs XBR Rear Light ACCELERATION SENSOR - when speed is reduced by more than 1.6 m/s (5.76 km/hr or 3.58 mph) an additional LED is switched on Light guide for INCREASED VISIBILTY AND SAFETY Brake light is 3 TIMES BRIGHTER than normal output in Steady mode ADDITIONAL OPTIC in front of LED at lower end of light guide MEMORY FUNCTION remembers the last mode used Fully USB RECHARGEABLE Bracket with flexible mounting option .20 LUX 7 Modes Run time on Eco = 36 hrs Run time on High Steady = 10 hrs