This is a kind of optical lenses, big lens, large vision field, take care of your eyes. It will magnify objects bigger then their real size(2X, 5X adjustable), makes painting much easier as it's magnifier, the symbols are easy to read. Ideal for mobile maintenance, circuit board maintenance, watch maintenance, and other electronic component maintenance. You can have a try. Features: Optical lenses, big lens, large vision field, take care of your eyes. It will magnify objects bigger then their real size(2X, 5X adjustable), makes painting much easier as it's magnifier, the symbols are easy to read. High LED brightness, powerful and efficient LED light, also can be used as night light. Large lens, no need to focus on small area, say goodbye to dizzy. Suitable for older people to do some reading. Ideal for mobile maintenance, circuit board maintenance, watch maintenance, and other electronic component maintenance. The flexible design allows you to point the and light where you want, and then frees your hands. Easy flexible height adjustment, swivels upside to bottom, then stays put at your comfort level. Whether you're reading in bed, puzzle on a table, an extra-solid utility base firmly anchors your lamp where you want, free your hands. Suitable for eyelash extensions, sewing, painting, hobbies, soldering, puzzles, jewelry. Note:Powered by 2 AAA cells, but the cells will not come with it, you should prepare it by yourself and you can get it easily. Specification: Name: LED Lamp with Magnifier Material: Acrylic Lens Light: LED light Cell: 2 * AAA cell (excluded) Len size: 107 * 22mm / 4.21 * 0.87in Package size: 205 * 205 * 90mm / 8.07 * 8.07 * 3.54in Package weight: 350g / 12.35ounce Package list: 1 * LED light Magnifier