I bought my Streamlight® from Amazon back in November of 2018. Doesn’t sound like that long ago but I lost it on our farm about a month after I bought it. I found it about four months later in the yard and it still works!! It went through the entire winter including below-freezing nights OUTSIDE IN THE DIRT!!!! I am amazed. I spent way more than I ever would on a flashlight because I believed in the name and I am amazed.