When I bought the Zenix IQ for my boyfriend, I was curious as to what use he would find for it. The weekend that we received the Zenix IQ, we decided to hike six miles into the forest and six miles out. We made it in, but on our way out it started getting dark. I was so scared because I couldnt see the trail in front of me. All of a sudden this bright light shined in front of me and it was the headlamp. My boyfriend pulled it out of his pack and turned it on. This bright light lead us out of the woods and safely back to our car. I am almost certain that the Zenix IQ saved our lives. It worked wonderfully throughout our journey out of the woods.