I work in a warehouse and ordered this to clip onto my hard hat. It is great for trailer inspections and checking out other dark areas. It is a little heavy but once you get used to the added weight it's not a big deal. I do get the flicker as mentioned in some other reviews but I've notice it's only when the batteries start to run down. Usually a simple tap resolves the issue. Using good batteries seems to prevent the problem. I haven't had any other issues. The articulation points are adequate though it would be nice to have a 45° side swivel just below the flashlight clip. The downward facing light is a nice touch if you are trying to read paperwork in the dark (though I admit I rarely use it). I imagine I will appreciate both lights during power outages which seem to be fairly common in our facility during the warmer months.