... ,High lumen 4,High stability CREE Waterproof 1200 lumen led bike light Features:1, LED Chip: CREE High Power LED2, ... lighting modes: (1) High brightness lighting: 2800mA current, brightness of 900 lumens (2) Low brightness lighting: a current of 1500mA, a ... 200 lumens (3) Flashing: the current of 2800mA, brightness of 900 lumens4, Aluminum alloy orange reflector cup, perfect focus5, High working ...