500000LM XHP90.2 Led Headlamp Most Powerful USB Rechargeable Head Lamp Flashlight Torch Fishing Light Headlights500000LM XHP90.2 LED Headlamp Most Powerful USB Rechargeable Headlight Flashlight Torch Head Lamp Long press the red button to open the tail light LED Emitter: 4-Core XHP90.2 Mode: 3-Modes for front light (100% - 50% ) Color: Gold Lens: Convex lens Housing Material: Aviation grade aluminum alloy Weight: 0.4kg0.01kg Size: 100mm * 280mm Waterproof Level: IPX-6 Range: 800 Meters BatteryTattereBattery Size Quantity: 2pcs Material: Li-ion Battery Voltage: 3.7V Capacity: 2500mAh / pcsSuitable for working, hunting, climbing, fishing, camping and outdoor activities, etc.