Bought this for my dogs' pack gear for hiking. Unfortunately, I thought, "the bigger the better" and bought accordingly. I have a small-med size dog and this light enshrouds him completely. It's not a good thing, but it's also not a bad thing. But I will suggest buying size-specific lights. I guess I felt that the larger light on a smaller dog obscured my vision of my dog more than helped with keeping track of him. Other than that, this is a good light to have. It comes in two sizes that I know of and this was the largest. As for the price value, I may not be fully adjusted to inflation.