CREE Waterproof 1200 lumen led bike light at most 1400lm 1,Shenzhen, China 2,CREE ... lumen 4,High stability CREE Waterproof 1200 lumen led bike light Features:1, LED Chip: CREE High Power LED2, ... used in heavy rain7, Material: T6061 aviation aluminum alloy, all-metal manufacturing8, Surface: Army Regulation oxidation color: Asian black9, 4x18650 ... by headband CREE Waterproof 1200 lumen led bike light