Kryptonite Alley F-800

Alley F-800 Kryptonite

Specs

• Modes include constant high, constant medium, constant low, day pulse, night pulse & economically stable 
• Fully rechargeable in a USB port: no need to buy or replace batteries 
• Up to 24 HOURS duration
• Side light ports allow the cyclist to be seen while riding in traffic lanes.
• Memory function: the light turns on in the last mode it was in before turning off
• Power saving function: When the battery charge is at most 10%, the light automatically switches to the lowest light output.
• Integrated battery charge status indicator: red = below 25%, yellow = 25-50%, green = fully charged