Kryptonite Avenue F-100 Basic USB COB Front Light

Modes include high steady, medium steady, low steady, daylite pulse, nitelite pulse and economic flash Fully USB rechargeable — no batteries to buy or replace Run time up to 22 hours 30 mins Side illumination ports allow cyclist to be seen when riding across traffic lanes Memory function-light turns on at the last mode it was turned off Power saving function- 10% power or less, lights will automatically switch to lowest lumen output Built in battery indicator- red illumination = lower than 25%, green = fully charged Run time in eco mode = 22.30 hours Run time in high steady mode = 2.15 hours