Bicycle Headlight [ front light ]

Product Name : Bicycle headlight \nBrand : West Biking \nModel : QD-250LM \nBattery Type : 18650-1500mAh Lithium Battery \nLumen : 250 lumen \nSwitch mode : Press the power button to turn on the light. \npress the power button to cycle throught the different \nmodes : sensor-high-low-flash cycle. \n \nDischarge time : strong light 3 hrs / low light : 5 hrs \n \nProduct Size : 100*34*30mm \nProduct weight : 86g \nVoltage : 3.7V