Specifications:

1, LED Chip: CREE TR-6    900LM2, Integrated digital circuit board control3, Three lighting modes:    (1) High brightness lighting    (2) Low brightness lighting    (3) Flashing4, Aluminum alloy orange reflector cup, perfect focus5, High working temperature6, Waterproof, can be used in heavy rain7, Material: T6061 aviation aluminum alloy, all-metal manufacturing8, Surface: Army Regulation oxidation color: Asian black9, 4x18650 battery capacity: 4400mAh10, Voltage: 8.4V, sustainable work 3-4 hours  

Applications:1, Bicycle lighting, fixed on bicycle2, Worn on one's head by headband 

High brightness led bicycle light and head light with cree chip MI-BL-02