Ringlit&reg; 5W 6000mAh KL6LM LED Miner Headlight Lamp Camping Fishing Hunting Cap Lamp Mining Light 40000Lx IP67--Range:unbelievable 500 meters!!! Apply for hunting mining cap lamp LED light environmental-friendly lamp, waterproof which can range 500 meters Illumination: 35000-40000Lx (start of lighting) 0.9A (main illuminant) 0.4A (the second illuminant Battery life: &gt;500 cycle time