When I received my UV Flashlight, I was quite surprised how nice the heavy quality was and it was much bigger than I expected ! Oh and its bright ! I like to use mine to quickly charge glow in the dark paint and powders in Craft Products I make and it only take about a minute or two, I then take it into a dark room and my craft is glowing away ! I like to take pictures of my projects in daylight, and also what it looks like in the dark and that is how I successfully advertise it !! I really LOVE this light, it s not cheap or skimpy in any way !!