It seems to be of good quality. Very powerful light, can easily function as a regular desk lamp. It provides great freedom of movement for the lens in the space, as it can change angles to adapt to the different needs of each space and person. I bought 4 cheap portable lenses along with this one and this is the best purchase of all. If you are looking for such a lens, it will satisfy you. I don't know how long it will last, since I just received it, but it seems that it is not a cheap construction and justifies its price.