Mini Dynamo LED Headlamp

Function & Feature:Cranking for power generation It can use as headlamp, also can use as flashlight separately Lightweight size, convenient to carry Main Technical Parameters:ItemParameterUnitThe Max. Luminous flux6LmThe Max. brightness 50000McdLighting time after 1 minute cranking (3LEDs)> 40MinuteLighting time after 1 minute cranking (1LED)> 90Minute3 LEDs lighting time after being charged fully> 5HourFlashing time after 1 minute cranking> 90MinuteFlashing frequency2HzLighting angle15DegreeLighting distance>10MeterHeadlamp rotatable angle120DegreeLED lifetime50000HourSwitch lifetime10000TimeThe whole unit lifetime5YearThe plastic part lifetime5Year