I enjoy crochet at night so I needed something with adjustable brightness and a magnifying feature. The setup was very simple and I did it in just a few minutes. With each stitch, I can use the magnification. I would like it if the magnifying area was a little bit larger, but I am very happy with it, especially for dark stitches, where you need to distinguish the difference without straining your eyes. I really like that the angle stays the way I turn it without having to lock it in, so I it's easily adjustable. I can work for hours and the lamp doesn t get hot which is a great feature and essential when doing yarn crafts and when avoiding cats looking for a warm spot! I am so happy with this purchase.