... 2,CREE CHIP 3,High lumen 4,High stability CREE Waterproof mini led bike light Features:1, LED Chip: CREE High Power ... , Aluminum alloy orange reflector cup, perfect focus5, High working temperature6, Waterproof, can be used in heavy rain7, Material: T6061 aviation aluminum ... on bicycle2, Worn on one's head by headband CREE Waterproof mini led bike light