... ,Shenzhen, China 2,CREE CHIP 3,High lumen 4,High stability CREE Waterproof 3 Led Bike Light Features:1, LED Chip: CREE High ... lighting: a current of 1500mA, a brightness of 200 lumens (3) Flashing: the current of 2800mA, brightness of 900 lumens4, Aluminum ... black9, 4x18650 battery capacity: 4400mAh10, Voltage: 8.4V, sustainable work 3-4 hoursApplications:1, Bicycle lighting, fixed on bicycle2, Worn on ...