Good product. Works well so far, although only been used for a few weeks. The beam of light is bright and get to a decent distance for me ( about 20m ). I was looking for a flashlight who would do the simple things I wanted it to do : ON and OFF only , without having to press 4/5 times to go through all the different settings ( emergency, intermittent, etc...). This one is perfect so far. It seems it gets harder to find a flashlight small enough who does just ON and OFF but also has a decent bright beam ( you can find a lot of cheap flashlights who do ON and OFF only but are of dubious quality and the beam doesn't go as far as the length of your dog's lead...). Love this little flashlight , and it's not plastic either but made of aluminium. Feels sturdy. You can change the beam distance and size by pulling the front focus back and forth. Small enough to fit in your pocket without taking too much room. I've coupled it with a rechargeable battery to save on battery costs in the long run as I found the 3 AAA batteries were depleting quickly despite me not using them a lot. Someone who would use this every day would definitely have to go rechargeable...;-) Very happy with it and would recommend it. Read more