... . Specifications:1, LED Chip: CREE TR-6 900LM2, Integrated digital circuit board control3, Three lighting modes: (1) High brightness lighting (2 ... (3) Flashing4, Aluminum alloy orange reflector cup, perfect focus5, High working temperature6, Waterproof, can be used in heavy rain7, Material ... on bicycle2, Worn on one's head by headband high brightness led bicycle light and head light with cree chip MI- ...