18* XML T6 LED Bike Headlight Cycling Handlebar Flashlight Waterproof 18650 Battery Bicycle Front Light MTB Road Bike Lantern luz bicicleta 3 ModesSpecifications:LED Type: 18* T6 LEDsMaterial: Aluminum alloyLens: Coated Glass LensLED Color: WhiteColor: BlackPower Source: 8.4V 5200mAh or 9600mAh 18650 Battery PackWaterproof: Life waterproof(not for diving)Light Dimension: about 60mm*58mm*51mmHigh-performance electronic switch: Slightly click the switch to turn ON/Off the lightApplication: Can be used as Headlamp or Bicycle LightBattery Specification:Consists of 2x18650 Battery or 6x18650 BatteryVoltage: 8.4VCapacity: 5200mAh or 9600mAhCharger Specification:Working Principle: This device can transform alternating current into direct currentInput: AC 100 ~ 240V, 50 ~ 60HzOutput: DC 8.4V, 1ALED indication for Power On / Charging / Full chargePacking list:1* bike front lamp1* 5200mAh or 9600mAh battery pack (optional)1* charger1* installation tool set